.index_ht_productcategroy{width: 100%;margin: auto;height: auto;padding-top: 50px;}
.index_title{width: 100%;text-align: center;height: auto;margin-bottom: 30px;}
.index_title span{font-family: 微软雅黑;font-size: 30px;color: #007dc3;line-height: 45px;font-weight: normal;position: relative;}
.index_title span:before{content: '';display: table;width: 136px;height: 1px;background-color: #bfbfbf;position: absolute;left: -160px;;top: 20px;}
.index_title span:after{content: '';display: table;width: 136px;height: 1px;background-color: #bfbfbf;position: absolute;right: -160px;;top: 20px;}
.index_title p{font-family: Arial;font-size: 23px;color: #cecece;line-height: 30px;font-weight: normal;position: relative;}
.key_search{width: 100%;margin: auto;}
.index_ht_key{width: 80%;float: left;overflow: hidden;}
.index_ht_key span{color: #999999;font-size: 14px;font-weight: normal;line-height: 20px;}
.index_ht_search{width: 20%;float: right;}


.index_hjkj_classlist{margin-top: 36px;}
.index_hjkj_classitem{width: 30%;float: left;overflow: hidden;background-color: #fff;box-shadow: 0 0 6px #e0e0e0; transition: all 0.6s;}
.index_hjkj_classitemimg{width: 100%;overflow: hidden;}
.index_hjkj_classitemimg img{width: 100%;height: auto;transition: all 0.6s;}
.index_hjkj_classitemdesc{padding:24px 30px;}
.index_hjkj_classitemname{position: relative}
.index_hjkj_classitemname:before{content: '';display: table;width: 2px;height: 22px;background-color: #007dc3;position: absolute;top: 0;left: -30px;}
.index_hjkj_classitemname h3{font-size: 16px;color: #007dc3;line-height: 25px;font-weight: normal;font-family: 微软雅黑;position: relative}

.index_hjkj_classitem:hover .index_hjkj_classitemname h3:after{content: '';display: table;width: 25px;height: 14px;position: absolute;right: -10px;top: 5px;transition: all 0.6s;}
.index_hjkj_classitemsjianjie{margin-top: 15px;font-size: 14px;color: #222222;line-height: 20px;font-family: 微软雅黑;font-weight: normal;min-height: 60px;}
.index_hjkj_classitem:hover{
    transition: all 0.6s;
    transform: translateY(-15px);
    -ms-transform: translateY(-15px); /* IE 9 */
    -webkit-transform: translateY(-15px); /* Safari and Chrome */
}
.productclasstitle_hjkj{display: none}

.index_contact{width: 100%;height: 150px;background: url(../ZERO/img/index_contactbg.jpg) no-repeat center;margin-top: 64px;}
.index_contact li{width: 25%;height: auto;text-align: center;float: left;padding-top: 35px;}
.index_contact_img{width: 44px;height: 44px;}
.index_contact li p{width: 100%;text-align: center;font-size: 14px;color:#ffffff;font-family: 微软雅黑;margin-top: 20px;}
.index_contact li:hover p a{text-decoration: underline;}



@media (max-width: 768px) {
    .index_ht_key{width: 100%;float: none;clear: both;}
    .index_ht_search{display: none;}
    .index_hjkj_classitem{width: 100%;overflow: hidden;background-color: #fff;box-shadow: 0 0 6px #e0e0e0;}
    .index_contact{height: auto;background-size: cover;padding-bottom: 45px;}
    .index_contact li{width: 50%;}
}


@media (min-width: 768px) and (max-width: 991px) {


}
@media (min-width: 992px) and (max-width: 1199px) {


}
@media (min-width: 1200px) and (max-width: 1600px) {


}