/*内容*/
.cont-pad{
    padding-top: 114px;
}
.content-left {
    width: 825px;
    float: left;
    padding-top: 30px;
}
.top-cate{
    margin-bottom: 30px;
}
.cate-name{
    color: #6586a0;
    font-size: 16px;
    margin-right: 20px;
    padding: 1px 13px;
    display: block;
    float: left;
    font-weight: 600;
    cursor: pointer;
}
.cate-name.active{
    background-color: #6586a0;
    color: #ffffff;
    padding: 1px 13px;
}
.search{
    width: 200px;
    height: 27px;
    background-color: #efefef;
    float: right;
    border: 1px solid #efefef;
    -moz-border-radius: 26px;
    -webkit-border-radius: 26px;
    border-radius: 26px;
    color: #787878;
}
input[type=text]:focus{
    outline: 1px solid #efefef;
    padding-left: 8px;
    outline-style:inherit;
}
.icon{
    background: url(../img/icon.png) no-repeat -78px -15px;
    cursor: pointer;
    float: right;
    position: relative;
    top: 3px;
    left: 192px;
    padding-top: 0px;
    padding-left: 0px;
    width: 20px;
    height: 20px;
}
.ppt-list{
    margin-top: 30px;
}
.list{
    width: 265px;
    height: 238px;
    overflow: hidden;
    background-color: #f3fbff;
    margin-right: 15px;
    margin-bottom: 20px;
    float: left;
}
.list:nth-child(3n){
    margin-right: 0px;
}
.list-img{
    width: 265px;
    height: 156px;
}
.list-label{
    font-size: 12px;
    color: #ffffff;
    background-color: #787878;
    padding: 1px 8px;
    margin: 20px 12px;
    position: relative;
    top: -137px;
}
.list-title{
    width: 240px;
    font-size: 14px;
    color: #595757;
    margin: 0 auto;
    margin-top: 10px;
    display: block;
    height: 43px;
    overflow: hidden;
}
.yulan,.down{
    margin: 0;
    position: relative;
    bottom: 1px;
    width: 46px;
    padding-left: 10px;
    float: left;
    cursor: pointer;
}
.down{
    float: right;
    padding-left: 3px;
}
.yulan,.down a{
    color: #787878;
}
.get-more-btn {
    width: 835px;
    margin: 20px 0px 20px 0px;
    text-align: center;
}
.get-more {
    display: block;
    height: 36px;
    width: 154px;
    color: #3c75f6;
    font-size: 15px;
    border: 1px solid #3c75f6;
    -webkit-border-top-left-radius: 5px;
    -moz-border-radius-topleft: 5px;
    border-top-left-radius: 5px;
    -webkit-border-top-right-radius: 5px;
    -moz-border-radius-topright: 5px;
    border-top-right-radius: 5px;
    -webkit-border-bottom-left-radius: 5px;
    -moz-border-radius-bottomleft: 5px;
    border-bottom-left-radius: 5px;
    -webkit-border-bottom-right-radius: 5px;
    -moz-border-radius-bottomright: 5px;
    border-bottom-right-radius: 5px;
    text-align: center;
    margin-left: 288.5px;
    line-height: 22px;
}
.get-more:hover{
    color: #3c75f6;
}