.partake{position:fixed;font-size:0;bottom:0;left:0;right:0;top:0}.partake .partake-bg{position:absolute;bottom:0;left:0;right:0;width:100%;height:16.05333rem;background:url(https://nj-nurse.oss-cn-shanghai.aliyuncs.com/partake-bg.png) no-repeat;background-size:100% 100%;z-index:1}.partake .btn{bottom:1.17333rem;left:50%;transform:translateX(-50%);width:8.77333rem;height:1.54667rem;line-height:1.54667rem;font-size:.53333rem;color:#fffcf3;display:inline-block;background:url(https://nj-nurse.oss-cn-shanghai.aliyuncs.com/partake-btn.png) no-repeat;background-size:cover}.partake .btn,.partake .footer{position:absolute;text-align:center;z-index:9}.partake .footer{bottom:.26667rem;left:0;right:0;font-size:.32rem;color:#3d2c2c}