.bottom-right[data-v-8e3a028c]{position:fixed;bottom:40px;right:20px;cursor:pointer;z-index:999}.btn{border-radius:5px;background-color:rgba(182,40,40,.7);padding-top:25px;padding-left:10px;padding-right:10px;padding-bottom:5px}.btn>img{-webkit-filter:invert(1);filter:invert(1)}.bg-center[data-v-30c316b6]{border:1px solid #fff}