.fixed{
    position: fixed;
    background: rgba(0,0,0, .4);
}
/*.fixed .logo{
    padding: 20px 0;
}
.fixed .menu,
.fixed .oa{
    margin-top: 30px;
}*/

.header:hover .oa img,.header.fixed .oa img{
	filter: invert(0.5);
}

.video{
    height: 60vh;
}
.video video {
    height: auto;
}

.section {
    padding: 60px 0 0;
    background: #f5f5f5;
    min-height: 40vh;
}

/*公司先容*/
.intro{
    padding: 14px 100px 72px;;
    background: rgba(255,255,255,.8);
    /* border-radius: 50px; */
    position: relative;
}
.intro .title{
    text-align: center;
    margin-bottom: 15px;
}
.intro .title h2{
    position: relative;
    color: #E46713;
    font-size: 30px;
    font-weight: 500;
    cursor: pointer;
}
.intro .title .on:after{

    position: absolute;
    bottom: -8px;
    left: 50%;
    margin-left: -15px;
    width: 30px;
    height: 3px;
    background: #FFCF97;
}
.intro .title p{
    color: #666;
    font-size: 16px;
    text-transform: uppercase;
}
.profile{
    color: #666;
    font-size: 18px;
    /*display: none;*/
}
.profile p{
    line-height: 1.75em;
    margin: 1em 0;
    text-indent: 2em;
}

/*工业结构*/
.industry .text{
    font-size: 18px;
    text-indent: 2em;
    text-align: justify;
    line-height: 1.75em;
    margin-bottom: 40px;
}
.industry ul{
    margin: 40px -20px 0;
    overflow: hidden;
}
.industry ul li{
    float: left;
    width: 50%;
    padding: 0 20px;
    margin-bottom: 40px;
}
.industry ul li a{
    display: block;
    padding: 25px 30px 20px;
    background: #F5F2F0;
}
.industry ul li a h2{
    font-size: 18px;
}
.industry ul li a p{
    color: #666;
    margin: 10px 0 30px;
}
.industry ul li a span {
    color: #666;
    display: inline-block;
    padding-left: 30px;
    background: url(/r/cms/hsgf/default/images/dh.png) no-repeat left center;
}


@media screen and (max-width: 768px){
    .section{
        padding: 30px 0;
    }
}