.mask-enter-active[data-v-031a083c],.mask-leave-active[data-v-031a083c]{transition:all 2s ease}.mask-enter[data-v-031a083c],.mask-leave-to[data-v-031a083c]{opacity:0}.content-enter-active[data-v-031a083c],.content-leave-active[data-v-031a083c]{transition:all 1.2s ease}.content-enter[data-v-031a083c],.content-leave-to[data-v-031a083c]{transform:translateY(100%);opacity:0}@media screen and (max-width:640px){.brand_inner_box[data-v-031a083c]{width:100%}}@media screen and (min-width:640px){.brand_inner_box[data-v-031a083c]{width:50rem}}