.list-choose{width: 1190px;margin: 20px auto 0px;border:1px solid #efefef;}
.choose-top{height: 40px;line-height: 40px;border-bottom: 1px solid #efefef;background:#fcfcfc;padding-left: 30px;}
.choose-top h3{font-family: "microsoft yahei";font-size: 14px;color:#333;}
.choose-reset{margin-right: 25px;font-family: "microsoft yahei";font-size: 14px;color:#333;background:url(img/research.jpg) 0px 12px no-repeat;padding-left: 24px;}
.choose-menu{background:#fff;padding:26px 0px 15px;}
.choose-list{padding-left: 30px;font-family: "microsoft yahei";font-size: 14px;color:#666;margin-bottom:20px;}
.choose-list a{margin-right: 25px;display: inline-block;padding:0px 5px;float:left;line-height: 27px;white-space:nowrap;}
.choose-list a:hover{text-decoration: none;background:#ffa200;color:#fff;border-radius: 3px;padding:0px 5px;}
.choose-list .on{background:#ffa200;color:#fff;border-radius: 3px;padding:0px 5px;}
.ins-content{width: 1190px;margin: 20px auto 0px;}
.ins-list{width: 980px;}
.ins-item{width: 906px;border:1px solid #efefef;padding:25px 35px;margin-bottom: 20px;}
.ins-item img{display: block;width: 182px;height: 130px;margin-right: 30px;}
.ins-item-menu{max-width: 525px;}
.menu-title{font-family: "microsoft yahei";font-size: 18px;font-weight: bold;color:#333;margin-bottom: 10px; }
.menu-list p{font-family: "microsoft yahei";font-size: 14px;color:#666;margin-bottom: 4px;background:url(img/dot.jpg) 1px 8px no-repeat;padding-left: 15px;}
.menu-name{display: inline-block;width: 235px;}
.menu-box{width: 980px;margin-right: 30px;}
.ins-buy{margin-right: 37px;}
.ins-buy p{font-size: 16px;color:#ff7301;font-family: "microsoft yahei";margin-top: 5px;text-align: center;}
.ins-buy a{display: block;width: 170px;height: 39px;line-height: 39px;font-size: 16px;color:#fff;font-family: "microsoft yahei";background: #ffa200;text-align: center;margin-top: 10px;border-radius: 3px; }
.ins-intro{width: 178px;border:1px solid #efefef;padding: 15px 10px;}
.ins-intro h3{font-family: "microsoft yahei";font-size: 16px;font-weight: bold;color:#333;text-align: center;}
.ins-intro img{display: block;width:177px;height: 155px;margin: 10px 0px;}
.ins-intro p{font-family: "microsoft yahei";font-size: 14px;color:#666;line-height: 20px;text-align: center;}
.ins-help{border-top: 1px dashed #bcbcbc;margin-top: 15px;padding-top: 15px;}
.ins-help a {
    display: inline-block;
    width: 60px;
    height: 27px;
    line-height: 27px;
    background: url(img/dot.jpg) left center no-repeat;
    padding-left: 10px;
    margin: 0px 4px 0px 12px;
}
.ins-buy-btn:hover{
    text-decoration: none;color:#fff;
}
a:hover{text-decoration: none !important;}
.ins-intro-item .img-box{position: relative;}
.hot-cover{width: 177px;height: 155px;position: absolute;left:0px;bottom: 0px;z-index: 5;text-align: center;background:url(img/cover.png) center left;opacity: 0;filter:alpha(opacity=0);}
.hot-cover a{display: block;width: 110px;height: 34px;line-height: 34px;color:#fff;font-family: "microsoft yahei";font-size: 14px;background:#ffa200;border-radius: 3px;margin:100px auto;}
.hot-cover a:hover{color:#fff;}