.toc-btn{margin:35px 0 0}.toc-bshape{height:179px;position:absolute;right:55px;top:22px;width:168px}.toc-head{position:relative;z-index:1}@media(max-width:767px){.toc-bshape{height:130px;right:20px;top:20px;width:120px}}