.ifooter[data-v-66b2f199]{margin:20px auto 100px;width:1166px;text-align:center;font-size:0;border-radius:10px}.back-to-ceiling[data-v-3a3dba60]{position:fixed;display:inline-block;text-align:center;cursor:pointer}.back-to-ceiling[data-v-3a3dba60]:hover{background:#d5dbe7}.fade-enter-active[data-v-3a3dba60],.fade-leave-active[data-v-3a3dba60]{-webkit-transition:opacity .5s;transition:opacity .5s}.fade-enter[data-v-3a3dba60],.fade-leave-to[data-v-3a3dba60]{opacity:0}.back-to-ceiling .Icon[data-v-3a3dba60]{fill:#9aaabf;background:none}[data-v-874ff7d0]{margin:0;padding:0}.header[data-v-874ff7d0]{width:100%;height:120px}.header .img[data-v-874ff7d0]{width:300px;height:85px;padding-left:100px;padding-top:8px}.header .logo[data-v-874ff7d0]{float:left}.header .nav[data-v-874ff7d0]{float:right;padding-right:80px}.header .nav .el-col[data-v-874ff7d0]{margin-right:20px;float:left;list-style:none;width:80px;height:60px;line-height:100px;color:#7d7d7d;font-size:15px;font-weight:bolder}.header .nav .el-link[data-v-874ff7d0]:hover{color:#47477d;font-size:16px;cursor:pointer;-ms-touch-action:manipulation;touch-action:manipulation}