@charset "utf-8";.btn,.btn_b{display:block}*{margin:0;padding:0;-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none;-webkit-user-select:none;-webkit-appearance:none;outline:0;word-break:break-all;box-sizing:border-box;-webkit-box-sizing:border-box}.btn_b{-webkit-box-flex:1;-moz-box-flex:1;-ms-flex:1;width:100%;color:#fff;margin:.64rem 0 0;border:1px solid transparent;background:-webkit-gradient(linear,left,right,color-stop(0,#f34141),color-stop(100%,#e2233e));background:-webkit-linear-gradient(left,#f34141 0,#e2233e 100%);background:linear-gradient(to right,#f34141 0,#e2233e 100%);font-size:.3rem;line-height:.42rem;border-radius:.06rem;padding:.16rem .2rem}.bg_toapp{background:url(../images/bg.png) top no-repeat;height:13rem;width:100%;background-size:cover}.btnwrap{padding-top:7.8rem}.btn{height:.9rem;width:6.9rem;border-radius:.1rem;font-size:.35rem;margin:0 auto .4rem}.btn-primary{background-color:#e63b3b;color:#fff;border:none}.btn-default{background-color:#fff;border:.01rem solid #e63b3b;color:#e63b3b}.cm-box{width:100%;height:7.8rem;text-align:center;padding-top:2.9rem}.cm-icon{background:url(../images/cm_icon.png) top no-repeat;height:2rem;width:2rem;background-size:cover;display:inline-block}.cm-bgcolor{height:100vh;background-color:#f2f2f2}