.home_btn[data-v-3d1eb861]{position:fixed;bottom:55px;right:15px;display:block;color:#fff;width:44px;height:44px;background:#555;opacity:.85;border-radius:50%;-webkit-box-sizing:border-box;box-sizing:border-box;text-align:center;line-height:45px;z-index:99}.home_btn .iconfont[data-v-3d1eb861]{font-size:20px}.home_btn[data-v-3d1eb861]:hover{background-color:rgba(0,0,0,.1)}.poster[data-v-9217bb34]{position:relative}.poster[data-v-9217bb34],.poster img[data-v-9217bb34]{width:100%;display:block}.poster button[data-v-9217bb34]{display:block;position:absolute;left:0;bottom:0;width:100%;height:50px;z-index:10;background:transparent}