.welfare-box[data-v-b7ca5b8a]{position:relative;background-size:100% 100%}.welfare-box .bgImg[data-v-b7ca5b8a],.welfare-box .bgImg img[data-v-b7ca5b8a]{width:100%}.welfare-box .cover_body[data-v-b7ca5b8a]{width:100%;height:100%;background:rgba(0,0,0,.6);position:fixed;top:0;left:0;z-index:1}.welfare-box .video-box[data-v-b7ca5b8a]{width:50%;position:fixed;top:calc((100vh - 132vw - 120px)/2);left:25%;z-index:2}.welfare-box .video-box .videoDialogClose[data-v-b7ca5b8a]{position:absolute;width:30px;height:30px;bottom:-50px;right:50%;margin-right:-15px;cursor:pointer}.welfare-box .btn-box[data-v-b7ca5b8a]{position:absolute;width:calc(100% - 9.6vw);padding:0 4.8vw;display:flex;align-items:center;justify-content:space-between;bottom:2.4vh}.welfare-box .btn-box .btn-item[data-v-b7ca5b8a]{width:43.46vw;height:11.74vw}.welfare-box .btn-box .btn-item img[data-v-b7ca5b8a]{width:100%;height:100%}