/* BASIC css start */
.section_banner {position:relative;}
.section .item-wrap {margin-top:50px;}
.section_tab {position:sticky; top:102px; left:0; z-index:100;}
.section_tab ul { display:flex; border:1px solid #000; background:#fff;}
.section_tab ul li {display:inline-block; width:100%; text-align:center; border-right:1px solid #000;}
.section_tab ul li:last-child {border-right:0;}
.section_tab ul li a {font-size:14px; color:#000; display:block; height:48px; line-height:48px;}
.section_tab ul li a.active {background:#000; color:#fff;}
/* BASIC css end */