.nav{display:flex;align-items:center;justify-content:space-between;font-size:24px;margin-bottom:30px;color:#262626;letter-spacing:0;min-height:40px}.nav .pointer{cursor:pointer}.nav .tit{margin-right:5px}.nav .nav-return{font-size:20px;cursor:pointer}h1[data-v-294d92fa]{text-align:center}[data-v-294d92fa] .el-button{min-width:0}