div.cattop{
    position: relative;
    margin: 5px 10px 5px 0;
    float: left;
    min-height: 30px;
    font-size: 14px;
    text-indent: 5px;
    color: #999;
}
select.catsel{
    height: 30px;
    width: 120px;
}
div.catsort{
    position: relative;
    margin: 0;
    float: left;
    width: 200px;
    height: 30px;
    line-height: 30px;
    font-size: 14px;
    text-indent: 5px;
    color: #999;    
}
div.catsortc{
    display: none;
    position: absolute;
    overflow: hidden;
    top: 27px;
    left: 80px;
    width: 110px;
    padding: 5px 7px;
    min-height: 100px;
    background: #fff;
    border: 0.1em solid #aaa;
    border-radius: 3px;
    box-shadow: 3px 3px 12px;
    z-index: 100;
}
span.catsorts{
    cursor: default;
    font-size: 14px;
    color: #0496ce;
    text-decoration: underline;
}
li.catsortli{
    cursor: pointer;
    display: block;
    height: 26px;
    line-height: 26px;
    font-size: 14px;
    color: #666;
}
li.catsortli:hover{
    color: #0496ce;
}
li.catsortliact{
    cursor: default;
    color: #000;
    text-decoration: underline;
}
li.catsortliact:hover{
    color: #000;
}
div.cattxt{
    position: absolute;
    top: -30px;
    right: 0;
    margin: 0 5px;
    height: 30px;
    line-height: 30px;
    font-size: 13px;
    color: #999;
    text-align: right;
}
div.cat{
    position: relative;
    float: left;
    width: 100%;
    border-top: 1px solid #f0f0f0;
    font-size: 26px;
    color: #000;
    line-height: 200px;
    text-align: center;
}
li.catli{
    float: left;
    width: 20%;
}
div.crt{
    position: relative;
    overflow: hidden;
    margin: 10px auto 40px;
    width: 300px;
    height: 315px;
    background-color: #fff;
    text-align: center;
    line-height: 30px;
}
div.crt:hover{
    overflow: visible
}
div.crtovr{
    position: absolute;
    top: -10px;
    left: -21px;
    padding: 10px 20px 0;
    width: 300px;
    height: 490px;
    background: #fff;
    border: 1px solid #fff;
    box-shadow: 0 0 10px #999;
    z-index: 20;
}
div.crtovr:hover{
    border: 1px solid #369;
    z-index: 30;
}
div.crtad{
    float: left;
    width: 100%;
    height: 30px;
    line-height: 30px;
    text-align: center;
}
a.crta{
    font-size: 18px;
    color: #333333;
}
a.crta:hover{
    color: #336699;
    text-decoration: underline;
}
img.crti{
    width: 300px;
    height: 180px;
}
div.crtdis{
    position: absolute;
    cursor: default;
    top: 30px;
    left: 30px;
    width: 40px;
    height: 40px;
    line-height: 40px;
    font-size: 13px;
    color: #fff;
    text-align: center;
    background: #dd0000;
    box-shadow: 0 0 3px #b22222;
    text-shadow: 1px -1px 0 #b22222;
    border-radius: 25px;
    z-index: 10;
}
div.crtgft{
    position: absolute;
    cursor: default;
    top: 180px;
    left: 30px;
    width: 40px;
    height: 40px;
    text-align: center;
    z-index: 10;
}
div.crtcom{
    float: left;
    width: 100%;
    height: 30px;
    line-height: 30px;    
}
a.crtcoma{
    display: inline-block;
    float: left;
    height: 30px;
    line-height: 30px;    
    text-indent: 36px;    
    font-size: 13px;
    color: #333;
}
a.crtcoma:hover{
    fill: #369;
    color: #369;
}
svg.crtcom{
    float: left;
    width: 30px;
    height: 30px;
}
div.crtstr{
    position: relative;
    float: right;
    margin: 0 25px;
    width: 70px;
    height: 30px;
    line-height: 30px;
    font-size: 20px;
    color: #ccc;
    letter-spacing: -3px;
    text-align: left;
}
div.crtstra{
    overflow: hidden;
    position: absolute;
    height: 30px;
    line-height: 30px;
    font-size: 20px;
    color: #ffa500;
    letter-spacing: -3px;
    text-align: left;
}
div.crtsiz{
    float: left;
    width: 100%;
    height: 30px;
    line-height: 30px;
    font-size: 13px;
    color: #999;    
}
span.crtx1, span.crtx2{
    display: inline-block;
    width: 27px;
    font-size: 16px;
    color: #333;
}
span.crtx1{
    text-align: right;
}
span.crtx2{
    text-align: left;
}
span.crtxn{
    font-size: 16px;
    color: #333;
}
span.crtxx{
    display: inline-block;
    width: 10px;
    font-size: 13px;
    color: #999;
    text-align: center;
}
select.crtsel{
    position: absolute;
    display: none;
    left: calc(50% - 34px);
    width: 88px;
    height: 30px;
    font-size: 15px;
}
div.crtprd{
    position: relative;
    float: left;
    width: 100%;
    height: 40px;
    line-height: 54px;
    text-align: center;
}
div.crtbutd{
    position: relative;
    float: left;
    width: 100%;
    height: 70px;
    line-height: 70px;
    text-align: center;
    font-size: 15px;
}
input.crtnum{
    width: 40px;
    height: 30px;
    text-indent: 5px;
    font-size: 18px;
}
button.crtbut{
    cursor: pointer;
    width: 100px;
    height: 40px;
    font-size: 15px;
    color: #FFFFFF;
    background: #72B634;
    border-radius: 2px;
    outline: 0;    
}
table.crttab{
    width: 100%;
    margin: 0 auto;
    border-collapse: collapse;
}
td.crttd{
    padding: 0 5px;
    width: 110px;
    line-height: 20px;
    font-size: 12px;
    color: #999;
    text-align: right;
}
td.crttd:nth-child(2n){
    color: #333;
    text-align: left;
}
@media (max-width:1500px){
    li.catli{
        width: 25%;
    }
}
@media (max-width:1200px){
    li.catli{
        width: calc(100% / 3);
    }
}
@media (max-width:900px){
    li.catli{
        width: 50%;
    }
    div.cattop{
        width: 250px;
        text-align: right;
    }
}
@media (max-width:620px){
    li.catli{
        width: 100%;
    }
}
@media (max-width:430px){
    div.buyc{
        width: 100%;
    }
    table.ctbtab{
        width: 100%;
    }
}