.industry_header{
    height:200px;
    width:100%;
    background:url('../images/header_bg.png') no-repeat center;
    background-size:100% 100%;
}
.industry_header .page_container{
    height:100%;
}
.industry_header .label{
    font-size:30px;
    color:#fff;
    line-height:42px;
    position: relative;
    top:80px;
    text-align: center;
}
.industry_header .label span{
    display: inline-block;
    height: 1px;
    width: 75px;
    background: rgba(255, 255, 255, 0.6);
    vertical-align: middle;
}
.industry_header .nav{
    width: 1200px;
    margin: 0 auto;
}
.industry_header .nav span{
    display: inline-block;
    font-size:12px;
    color:#fff;
    vertical-align: middle;
    margin-left:3px;
}
.industry_header .nav span a{
    color:#fff;
    opacity: 0.7;
}
.nav span font{
    opacity: 0.7;
}

.industry_number{
    text-align: center;
}
.industry_number .item{
    width:380px;
    padding:50px 10px;
    display: inline-block;
    vertical-align: top;
}
.industry_number .item .value{
    line-height: 74px;
    display: inline-block;
    vertical-align: bottom;
    font-size: 50px;
    color: #004193;
    position: relative;
    font-weight: bold;
}
.industry_number .item img{
    display: block;
    margin: 0 auto;
}
.industry_number .item .dw{
    display: inline-block;
    font-size:14px;
    line-height: 52px;
    vertical-align: bottom;
    color:#333;
}
.industry_number .item .label{
    font-size:14px;
    color:#333;
    line-height: 20px;
}
.industry_list{
    width: 1200px;
    margin: 0 auto;
}
.industry_list_disc{
    font-size: 18px;
    color: #666666;
    letter-spacing: 0;
    text-align: justify;
    line-height: 44px;
    position: relative;
    margin-bottom: 20px;
}
.china_oil{
    position: absolute;
    top: 0;
    right: 0;
    width: 320px;
    text-align: center;
    clear: both;
}
.china_oil a{
    /* margin-left: 47px; */
    width: 50%;
    float: left;
}
.china_oil a span{
    padding: 0 6px;
    display: block;
    line-height: 20px;
    color: #999;
    font-size: 14px;
}
.china_oil a img{
    width: 97px;
}
.industry_list .list{
    margin-left: -18px;
    margin-right: -18px;
}
.industry_list .item{
    /* margin-bottom: 70px; */
    /* width:384px; */
    width: 376px;
    height: 270px;
    margin: 0 18px 70px 18px;
    /* margin-right:16px; */
    display: inline-block;
    vertical-align: top;
    overflow: hidden;
    position: relative;
}
.industry_list .item .image{
    width:100%;
    min-height: 100%;
    transition:0.5s;
    -webkit-transition:0.5s;
    -moz-transition:0.5s;
    -ms-transition:0.5s;
    -o-transition:0.5s;
}
.industry_list .item:hover .image{
    -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -ms-transform: scale(1.2);
    -o-transform: scale(1.2);
    transform: scale(1.2);
}
.industry_list .item .title{
    display: flex;
    width:100%;
    height: 100%;
    align-items: center;
    justify-content: center;
    background:rgba(0, 41, 92, .7);
    font-size:32px;
    color:#fff;
    font-weight: bold;
    transition: background 0.5s, color 0.5s, transform 0.5s;
    position: absolute;
    top: 0;
    /* right: 18px; */
    bottom: 0;
    left: 0;
}
.industry_list .item .title:hover{
    background:rgba(0, 41, 92, 0);
    color: transparent;
}
.industry_list .item .title div{
    text-align: center;
}
.industry_list .item .title div p{
    margin-bottom: -10px;
}
.industry_list .item .title div span{
    display: inline-block;
    background: #4273E6;
    transition: width 0.5s, height 0.5s, transform 0.5s;
    height: 5px;
    width: 36px;
    position: relative;
    top: -10px;
}
.industry_list .item .title:hover div span{
    height: 0;
    width: 0;
}
.industry_list .item .company{
    margin-top:15px;
    font-size:13px;
    color:#333;
    line-height: 18px;
    display: block;
}

.protect{
    width:100%;
    background-color:#fff;
    padding:48px 0 115px 0;
}
.protect .title{
    font-size:20px;
    color:#333;
    line-height: 28px;
    text-align: center;
}
.protect .list{
    margin-top:60px;
    text-align: center;
}
.protect .list .item{
    border:1px solid #DFDFDF;
    border-radius:4px;
    margin:0 33px;
    display: inline-block;
    width:158px;
    height:158px;
}
.protect .list .image{
    height:100px;
    display: inline-block;
}
.protect .list .name{
    font-size:15px;
    color:#333;
    line-height: 21px;
    margin-top:20px;
}