.insert[data-v-67ab1b90]{position:relative}.insert[data-v-67ab1b90]:before{position:absolute;top:-12px;right:-8px;clip-path:polygon(0 0,100% 0,100% 100%);background:red;display:inline-block;content:"";width:46px;height:42px}.insert[data-v-67ab1b90]:after{position:absolute;top:-7px;right:-7px;display:inline-block;content:"插班";color:#fff;transform:rotate(45deg)}