.index_about{line-height:30px;font-size:14px;}
.footer .foot_logo .copyright{line-height:28px;color:#fff;font-size:14px;}
.nav ul li a.on{background: #02b29c;}
/* .page_cont_menu span.on {background: #02b29c;} */
.content{line-height:30px;font-size:14px;}

.i_box1{padding:0 0 60px 0}
.i_box1 .top_top{height:60px}

@media screen and (max-width: 1020px) {
    .i_box1{padding:10px 0 60px 0}
    .i_box1 .top_top{display:none}
}

.content table td{border:1px solid #aaa}
.content table td p{margin:0 !important}