style scoped='' type='text/css'> .fixed-leftSd,.fixed-rightSd{position:fixed;top:60px;width:160px;height:600px;z-index:9999;transform:translateZ(0)} .fixed-leftSd{left:0} .fixed-rightSd{right:0} .close-fixedSd{position:absolute;width:160px;height:15px;line-height:15px;font-size:11px;font-weight:400;top:-15px;left:0;text-align:center;background:#e0e0e0;color:#666;padding:5px 0;cursor:pointer} @media screen and (max-width:800px){.fixed-leftSd,.fixed-rightSd{display:none;visibility:hidden;}}