.nav .about{
    background: #0196bd;color: #fff;
}
.c-logo{border-bottom: 1px solid #e0e0e0;margin-bottom: 18px;padding-bottom: 6px;}
.c-logo > img{float: left;margin-right: 20px;border-radius: 3px;}
.article .title{font-size: 18px;color: #333;margin-bottom: 7px;}
.article p{font-size: 15px;line-height: 24px;margin-bottom: 15px;}
.main-wrap{overflow: hidden;}
.about-elecfans{padding-right:35px;width: 580px;float: left;}
.contact-us{padding-left: 35px;overflow: hidden;}