@charset "utf-8";
* {-webkit-box-sizing: border-box;-moz-box-sizing: border-box; box-sizing: border-box;}
ul, ol, ol li{list-style:none;}
h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:normal;}
a{outline:none;text-decoration:none;color:#45a4b8;}
a:hover,a:active{outline:none;text-decoration: none;}
:after, :before {-webkit-box-sizing: border-box;-moz-box-sizing: border-box;box-sizing: border-box;}
.fl{float:left;}
.fr{float:right;}
.ac{text-align:center;}
.al{text-align:left;}
.ar{text-align:right;}
.clear{clear: both;}
.maxW{max-width:100%;}
.re{position:relative;}
.oh{overflow:hidden !important;}
.hide{display:none;}
.cf:after,.cf:before{ display: table; content: " ";line-height:0;}
.cf:after{clear: both;visibility:hidden;}
* html .cf { zoom: 1; } /* IE6 */ 
*:first-child+html .cf { zoom: 1; } /* IE7 */ 
img{vertical-align:middle;}
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,p,blockquote,th,td,img{margin:0;padding:0;-webkit-text-size-adjust:none;}
fieldset,img{border:0;}
address,caption,cite,code,dfn,var{font-style:normal;font-weight:normal;}
body{font-family:'Microsoft Yahei',Arial,sans-serif;font-size: 14px;line-height:1.6em;color:#666;background: #fff;}
input[type='text'],textarea,input[type='submit']{-webkit-appearance:none;font-family:Helvetica,Arial,sans-serif;outline:none;color:#666;vertical-align:top;font-size:12px;line-height:1.2em;}
input[type='checkbox']{vertical-align:text-top;vertical-align:baseline\9;}
table{border-collapse:collapse;border-spacing:0;}
:after, :before { -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; }
/*并列*/
.round-row .col{float: left;display:block;}
.round-row .col-10{width: 10%;}
.round-row .col-20{width: 20%;}
.round-row .col-25{width: 25%;}
.round-row .col-30{width: 30%;}
.round-row .col-40{width: 40%;}
.round-row .col-49{width: 49%;float:left;}
.round-row .col-50{width: 50%;float:left;}
.round-row .col-60{width: 60%;}
.round-row .col-70{width: 70%;}
.round-row .col-80{width: 80%;}
.round-row .col-90{width: 90%;}
.round-row:before,.round-row:after{display:table;line-height:0;content:"";}
.round-row:after{clear: both;visibility:hidden;}
.blue-f{color: blue;}

 html{font-size: 60px;}
 @media only screen and (max-width: 1600px) {
    html{font-size: 60px;}
}
@media only screen and (max-width: 1200px) {
    html{font-size: 45px;}
}
@media only screen and (max-width: 800px) {
    html{font-size: 40px;}
}
@media only screen and (max-width: 600px) {
    html{font-size: 40px;}
}
 
 
/*头部 start*/
.wapper{max-width:1920px;width:100%;margin:0 auto;background:#f3f3f3;}
.tittle{font-size:0.5rem;font-weight: bold;padding: 3% 4%;color:#252122;text-align: center;
font-size:30px\9;}
.vice-tittle{font-size:0.4rem;font-size:20px\9;margin: 0 0 4% 0;text-align: center;color:#3c3738;}
.metalart{color:#fff;}
.metalart-color{background-color:#7b6a4c;}
.metalart-left{padding:0 6%;}
.metalart-left-tittle{font-size:0.9rem;padding-top:12%;}
.metalart-left-con1{font-size:0.37rem;color:#c1b8b8;padding-top:8%;line-height: 0.5rem;text-align: justify;}
.metalart-left-con2 p{color:#fffefe;font-size:0.33rem;margin-top:2%;}
.metalart-left-con2 p:first-child{margin-top:3%;}
.metalart-left-btn{display:block;color:#fff;font-size:0.35rem;max-width:340px;width:48%;
text-align: center;margin: 8% auto;padding:4% 0;
background:url("../img/metalart/metalart-btn.png") no-repeat;background-size:contain;}

/*定义视频大小*/
.metalart-pic iframe{border:1px solid yellow;margin:0 auto;display:block;
margin:0 auto;margin-top: 19%;width:100%;margin-bottom:5%;max-width:560px;max-height: 315px;}

.turn{overflow: hidden;}
.turn a,.turn .item{display:inline-block;float:left;width:19%;margin-left:0.8%;color: #333                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               ;}
.turn a:visited{color: #78b7c6;}
.turn a div,.turn .item div{display:inline-block;position:relative;width:100%;height:100%;}
.turn a:first-child,.turn .item:first-child{margin-left:0.9%;}
.turn a img,.turn .item img{display: block;width: 100%;border: 2px solid #bfbfbf;
    box-shadow: 5px 5px 5px #bfbfbf;}
.turn a span .turn .item span{display:none;position: absolute;right:0;bottom:0;color:#f3f3f3;background-color:#879555;
padding: 6.3% 6.8%;font-size: 0.6rem;}
.turn a p,.turn .item p{font-size:0.4rem;line-height:0.6rem;color:#6d6e6b;overflow:hidden;margin-top:8%;margin-bottom:8%;}

.framing-vice{font-size:0.4rem;text-align: center;
    padding: 0% 26%;
    line-height: 0.6rem;}
    
.framing{margin: 3% auto;}
.framing div{float:left;}
.framing div img{width:100%;}
.framing-1{width:30%;margin-left:6%;}
.framing-2{width:21%;margin-left:4.5%;}
.framing-2 a{width:100%;font-size:0.4rem;padding:8% 0;background-color: #91a05c;
color:#e2e4da;display: block;
    text-align: center;}
.framing-3{width:28%;margin-left:4.5%;}

#banner1{width:100%;margin:0 auto;padding-bottom:4%;position:relative;overflow:hidden;}
#banner1 .tab{width:100%;}
#banner1 .tab ul{width:1000%;}
#banner1 .tab ul li{width:10%;list-style:none;float:left;}
/*#banner2 .tab ul li a{display: inline-block;float:left;width:38.6%;}
#banner2 .tab ul li a:first-child{margin-left:9%;}
#banner2 .tab ul li a:first-child+a{margin-left:4.8%;}*/
#banner1 .tab ul li img{width:100%;/*display: inherit;*/}

#banner1 .btn{width:160px;height:30x;border-radius:20px;position:absolute;bottom:0;left:50%;margin-left:-80px;/*background:rgba(0,0,0,.5);*/}
#banner1 .btn ul{width:160px;height:20px;}
#banner1 .btn ul li{list-style:none;float:left;width:20px;height:20px;border-radius:50%;margin-left:25px;margin-top:4px;background:#fff;
cursor: pointer;}
#banner1 .btn ul li.on{background:#98a371;}

#banner1 .lrbtn div{width:1.25rem;height:1.25rem;background:#879555;position:absolute;
color:#e5e5e5;font-weight:bold;text-align:center;line-height:1.25rem;top:50%;margin-top:-0.625rem;cursor:pointer;
border-radius: 50%;}
#banner1 .lrbtn div img{width:100%;cursor: pointer;}
#banner1 .left{left:2%;}
#banner1 .right{right:2%;}
#banner1 .lrbtn div.hover{background:rgba(0,0,0,0.6);}

.newmetal{width:100%;}
.newmetal a{float:left;width:14.2%;display:block;margin-left:2.2%;border:1px solid #c5c3c4;
padding-bottom:2%;}
.newmetal a:first-child{margin-left:1.9%;}
.newmetal a:hover{border:1px solid green;}
.newmetal a p{font-size: 0.4rem;
    padding: 3% 0 0 10%;margin-top:3%;}
.newmetal a .p1{color:#535151;}
.newmetal a .p2{color:#879555;}
.newmetal a img{width:100%;}


#banner3{width:100%;margin:0 auto;padding-bottom:4%;position:relative;overflow:hidden;}
#banner3 .tab{width:100%;}
#banner3 .tab ul{width:1000%;}
#banner3 .tab ul li{width:10%;list-style:none;float:left;}
/*#banner2 .tab ul li a{display: inline-block;float:left;width:38.6%;}
#banner2 .tab ul li a:first-child{margin-left:9%;}
#banner2 .tab ul li a:first-child+a{margin-left:4.8%;}*/
#banner3.tab ul li img{width:100%;/*display: inherit;*/}

#banner3 .btn{width:160px;height:30x;border-radius:20px;position:absolute;bottom:0;left:50%;margin-left:-80px;/*background:rgba(0,0,0,.5);*/}
#banner3 .btn ul{width:160px;height:20px;}
#banner3 .btn ul li{list-style:none;float:left;width:20px;height:20px;border-radius:50%;margin-left:25px;margin-top:4px;background:#fff;
cursor: pointer;}
#banner3 .btn ul li.on{background:#98a371;}

#banner3 .lrbtn div{width:1.25rem;height:1.25rem;background:#879555;position:absolute;
color:#e5e5e5;font-weight:bold;text-align:center;line-height:1.25rem;top:50%;margin-top:-0.625rem;cursor:pointer;
border-radius: 50%;}
#banner3 .lrbtn div img{width:100%;}
#banner3 .left{left:2%;}
#banner3 .right{right:2%;}
#banner3 .lrbtn div.hover{background:rgba(0,0,0,0.6);}


#banner2{width:100%;margin:0 auto;/*border:1px solid red;*/position:relative;overflow:hidden;}
#banner2 .tab{width:100%;}
#banner2 .tab ul{width:1000%;}
#banner2 .tab ul li{width:10%;list-style:none;float:left;}
#banner2 .tab ul li a{display: inline-block;float:left;width:23.2%;max-height:100%;margin-right: 2.4%;}
#banner2 .tab ul li a:first-child+a+a+a{margin-right:0;}
#banner2 .tab ul li img{width:100%;/*display: inherit;*/}

#banner2 .btn{width:160px;height:30x;border-radius:20px;position:absolute;bottom:10px;left:50%;margin-left:-80px;background:rgba(0,0,0,.5);}
#banner2 .btn ul{width:160px;height:20px;}
#banner2 .btn ul li{list-style:none;float:left;width:10px;height:10px;border-radius:50%;margin-left:17px;margin-top:4px;background:#fff;}
#banner2 .btn ul li.on{background:yellow;}

#banner2 .lrbtn div{width:1rem;height:1rem;/*background:rgba(0,0,0,0.3);*/position:absolute;font-size:1rem;
color:#e5e5e5;font-weight:bold;text-align:center;line-height:1rem;top:50%;margin-top:-0.5rem;cursor:pointer;}
#banner2 .left{left:0;}
#banner2 .right{right:0;}
#banner2 .lrbtn div.hover{background:rgba(0,0,0,0.6);}

.more{width:80%;display:block;text-align: center;color:#fff;background:#879555;margin:3% auto;
max-width:8rem;max-width:480px\9;
height:1.2rem;height:90px\9;
line-height:1.2rem;line-height:90px\9;
font-size:0.5rem;font-size:30px\9;
}


.cursoll-1{background-color:#879555 ;}
.cursoll-1-1{color:#fff;padding:2% 4%;}

.cursoll-1-3{padding: 1% 0 4% 0;}
.cursoll-1-3 a{display:block;float:left;width:20%;margin-left:3.6%;}
.cursoll-1-3 a:first-child{margin-left: 6.4%;}
.cursoll-1-3 a img{width:100%;}


.cursoll-2{background-color:#e9e9e9 ;font-size:0.4rem;padding: 1% 8%;text-align: center;
line-height: 0.6rem;}

.cursoll-3 a{width:24%;float:left;display: block;padding:1%;background-color:#e9e9e9;
margin-left:5%;}
.cursoll-3 a:first-child{margin-left:9%;}
.cursoll-3 a img{width:100%;display: block;
    margin: 0 auto;}
.cursoll-3-tittle{font-size:0.5rem;padding:3% 10%;color:#252122;font-weight: bold;}
.cursoll-3-con span{color:#3c3738;font-size:0.3rem;padding: 0 10%;
    text-align: justify;
    line-height: 0.45rem;display: block;}
    

.selection{margin-bottom:2%;}   
.selection a{width:30%;float:left;display: block;
margin-left:2%;}
.selection a:first-child{margin-left:3%;}
.selection a img{width:100%;display: block;
    margin: 0 auto;}
.selection-tittle{font-size:0.5rem;padding:3% 1%;color:#252122;font-weight: bold;}
.selection-con{border-top:2px solid #c2c2c2;border-bottom:2px solid #c2c2c2;padding: 1%;
    width: 90%;color:#939392;}
.selection-con span{color:#3c3738;font-size:0.3rem;padding: 0 0%;
    text-align: justify;
    line-height: 0.45rem;display: block;}    
    


/*.standards a{width:19.2%;float:left;display:block;margin-right:1%;} 
.standards a img{width:100%;}   
.standards a:first-child+a+a+a+a{margin-right:0;}    
.standards a p{font-size:0.5rem;text-align: center;line-height: 0.7rem;
    padding: 1% 4%;color:#6d6e6b;}*/
.standards img{width:100%;} 
  
.sales a{width:17.6%;float:left;display:block;margin-left:3.2%;} 
.sales a:first-child{margin-left:11.6%;}   
.sales a img{width:100%;}   
 
.sales a p{font-size:0.5rem;text-align: center;line-height: 0.7rem;
    padding: 1% 4%;color:#6d6e6b;}
    
    
#banner4{width:100%;margin:0 auto;/*border:1px solid red;*/position:relative;overflow:hidden;}
#banner4 .tab{width:100%;}
#banner4 .tab ul{width:1000%;}
#banner4 .tab ul li{width:10%;list-style:none;float:left;}
#banner4 .tab ul li a{display: inline-block;float:left;width:38.6%;}
#banner4 .tab ul li a:first-child{margin-left:9%;}
#banner4 .tab ul li a:first-child+a{margin-left:4.8%;}
#banner4 .tab ul li img{width:100%;/*display: inherit;*/}

#banner4 .btn{width:160px;height:30x;border-radius:20px;position:absolute;bottom:10px;left:50%;margin-left:-80px;background:rgba(0,0,0,.5);}
#banner4 .btn ul{width:160px;height:20px;}
#banner4 .btn ul li{list-style:none;float:left;width:10px;height:10px;border-radius:50%;margin-left:17px;margin-top:4px;background:#fff;}
#banner4 .btn ul li.on{background:yellow;}

#banner4 .lrbtn div{width:1.25rem;height:1.25rem;background:#879555;position:absolute;
color:#e5e5e5;font-weight:bold;text-align:center;line-height:1.25rem;top:50%;margin-top:-0.625rem;cursor:pointer;
border-radius: 50%;}
#banner4 .lrbtn div img{width:100%;}
#banner4 .left{left:2%;}
#banner4 .right{right:2%;}
#banner4 .lrbtn div.hover{background:rgba(0,0,0,0.6);}    
    
    


@media(max-width:1000px){
	.wapper{}
	.vice-tittle{font-size:18px;margin: 0 0 4% 0;text-align: center;color:#3c3738;padding:3% 4%;}
	
	.round-row .col-49{width: 100%;float:none;padding:0 4%;}
	.round-row .col-50{width: 100%;float:none;padding:0 4%;}
	
	.turn a.turn .item{width: 100%;float:none;padding:0 4%;}
	/*.newmetal{width: 100%;padding:0 4%;}
	*/
	#banner1{padding-bottom: 10%;}
	#banner3{padding-bottom: 10%;}
	#banner2 .tab ul li a{width:100%;float:none;max-width:100%;margin-right: 0;
	margin-bottom: 4%;padding: 0 4%;}
	#banner2 .tab ul li a:first-child{margin-top:4%;}
	/*这里要注意是0.4%*/
	.newmetal{padding:0 0.4%;}
	.newmetal a{width: 100%;float:none;margin-left:0;margin-top: 5%;}
	.newmetal a:first-child{margin-left:0;}
	.cursoll-3 a {
    float: none;
    width: 100%;
    margin-top: 4%;}
    
    .cursoll-3-con{font-size:0.4rem;}
    
    /*.cursoll-1-3{padding:2% 4%;}
    .cursoll-1-3 a{width:100%;margin-left:0;margin-top:3%;}
    .cursoll-1-3 a:first-child{margin-left:0;}
    .cursoll-1-3 a:first-child+a{margin-left:0;}
    .cursoll-1-3 a:first-child+a+a{margin-left:0;}*/
    .cursoll-1-3{padding:2% 4%;}
    .cursoll-1-3 a{width:100%;margin-left:0;margin-top:3%;}
    .cursoll-1-3 a:first-child{margin-left:0;}
    
    
    .cursoll-3{padding:2% 4%;}
    .cursoll-3 a{width:100%;float:left;display: block;padding:1%;
	margin-left:0;margin-top:3%;}
	.cursoll-3 a:first-child{margin-left:0;}
    
    
    .selection{padding:2% 4%;}
    .selection a{width:100%;float:left;display: block;padding:1%;
	margin-left:0;margin-top:3%;}
	.selection a:first-child{margin-left:0;}
    
    .standards{padding:0 4%;}
    .standards a{width:100%;float:none;}
    
    .sales{padding:0 4%;}
    .sales a{width:100%;float:none;margin-left:0;}
    .sales a:first-child{margin-left:0;}
   /* #banner4 .tab ul li a{width:100%;float:none;max-width:100%;
	margin-bottom: 4%;padding: 0 4%;}
	#banner4 .tab ul li a:first-child{margin-top:4%;margin-left:0;}
	#banner4 .tab ul li a:first-child+a{margin-left:0;}*/
	
	#banner4 .tab ul li a{width:100%;margin-left:0;padding:0 4%;margin-top:2%;}
	#banner4 .tab ul li a:first-child{margin-left:0;}
	#banner4 .tab ul li a:first-child+a{margin-left:0;}
	
	.framing{margin: 3% auto;padding:0 4%;}
	.framing div{float:none;}
	.framing-1{width:100%;margin-left:0;}
	.framing-2{width:100%;margin-left:0;}
	.framing-2 img{display:none;}
	.framing-2 a{width:100%;font-size:0.4rem;padding:8% 0;background-color: #91a05c;
	color:#e2e4da;display: block;
	    text-align: center;margin:4% 0;}
	.framing-3{width:100%;margin-left:0;}
	
}






@media(max-width:479px){
	.tittle{font-size:20px;font-weight: bold;padding: 3% 4%;color:#252122;text-align: center;}
	.vice-tittle{font-size:18px;margin: 0 0 4% 0;text-align: center;color:#3c3738;}
	
	.round-row .col-49{width: 100%;float:none;padding:0 4%;}
	.round-row .col-50{width: 100%;float:none;padding:0 4%;}
	.metalart-left-btn{padding:3% 0;}

	
}

.category-frames main.container{
width: 100% !important;
padding-right: 0 !important;
padding-left: 0 !important;
}