.common-container[data-v-3e0c7788]{overflow-x:hidden}.intro-enter-active[data-v-3e0c7788]:after,.intro-enter-active[data-v-3e0c7788]:before,.intro-leave-active[data-v-3e0c7788]:after,.intro-leave-active[data-v-3e0c7788]:before{background:#fff}