header{width: 100%;height: 300px;}
header .bannerbg{width: 100%;height: 100%;}
header .bannerleft{position: absolute;left: 50px;top: 50px;width: 300px;}
header .bannerright{position: absolute;right: 0;top: 50px;width: 100px;width: 190px;}
header .bannercenter{position: absolute;left: 50%;margin-left: -250px;width: 500px;top:40px;}
.bread_nav{
    height: 80px;
    line-height: 80px;
}
.bread_nav a{
    color: #666;
}
.bread_nav a:hover{
    color: #dd0000;
}
main .title{
    width: 270px;
    height: 80px;
    line-height: 80px;
    color: #fff;
    font-family: 黑体;
    font-size: 20px;
    padding-left: 125px;
    background: url("../../images/jiafeng/title_bg.png") no-repeat center / contain;
    margin: 20px auto;
}
.content_list{
    width: 100%;
}
.content_list ul{
    width: 100%;
    padding: 20px 0px 20px 200px;
}
.content_list ul li{
    width: 100%;
    height: 40px;
    font-size: 18px;
}
.content_list ul li a{
    width: 100%;
    height: 40px;
    line-height: 40px;
    padding: 5px 0;
    color: #4a4a4a;
}
.content_list ul li a i{
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #bababa;
    margin-right: 10px;
}
main .content_list ul li a:hover{
    color: #000;
}
main .content_list ul li a:hover i{
    background-color: #dd0000;
}
.article_content {
    padding: 0 50px;
    text-align: center;
}