.back-to-ceiling[data-v-18522797]{position:fixed;display:inline-block;text-align:center;cursor:pointer;z-index:1103}.fade-enter-active[data-v-18522797],.fade-leave-active[data-v-18522797]{-webkit-transition:opacity .5s;transition:opacity .5s}.fade-enter[data-v-18522797],.fade-leave-to[data-v-18522797]{opacity:0}.back-to-ceiling .Icon[data-v-18522797]{fill:#9aaabf;background:none}.wrapper-main[data-v-ecc1cf38]{text-align:center}.wrapper-main .banner-box[data-v-ecc1cf38]{width:100%;height:500px;background:url(../img/banner-04.jpg) no-repeat 50%}