*{padding:0;margin:0}.app-main{background-color:#666;min-height:100vh;display:flex;flex-direction:column;align-items:end;padding-top:12px;box-sizing:border-box}.app-main .arrow{width:83px;height:103px;margin-bottom:20px;margin-right:10px}.app-main .desc{display:flex;width:100%;justify-content:center;align-items:center}.app-main .desc .text-wrapper{display:flex;align-items:center}.app-main .desc .text{font-size:20px;line-height:20px;height:20px;color:#fff}.app-main .desc .right-top{width:26px;height:26px;margin:0 8px}