.backImg{background-size:100% 100%;background-repeat:no-repeat;height:100%;width:100%}.backImg-child{width:100%;height:100%;background-color:hsla(0,0%,100%,0)}.backImg-child-div{border:2px dashed #b96d7c;width:300px;height:60px;margin:0 auto;border-radius:15px}.backImg-child-p{color:#8a0021;font-size:20px;letter-spacing:12px;height:60px;line-height:60px;width:300px;font-weight:600;margin-top:-2px;text-align:center}.login{background-size:100% 100%;background-repeat:no-repeat;height:100%;width:100%}.login-con{position:absolute;top:50%;left:50%;transform:translateY(-60%);width:450px;margin-left:-225px}.login-con-header{font-size:16px;font-weight:300;text-align:center;padding:30px 0}.login-con .login-tip{font-size:10px;text-align:center;color:#c3c3c3}.foot{color:#797979;padding:30px 0;font-size:14px;text-align:center;position:absolute;bottom:0;width:100%}.aa{background-size:100% 100%;background-repeat:no-repeat}