#check_input {
    position: absolute;
    width: 19px;
    height: 19px;
    opacity: 0;
    background: none;
    border: none;
    left: 0;
    top: 0;
    z-index: 100;
    cursor: pointer;
}

#check_input+label {
    display: block;
    /*position: absolute;*/
    width: 19px;
    height: 19px;
    background: url("../images/mr.png") center center no-repeat;
    /*border: none;*/
    z-index: 1;
}

#check_input:checked+label {
    background: url("../images/registration_interface7.png") center center no-repeat;
}

#registerBtn.disable {
    background: #ccc;
}

.check_input_p {
    width: 391px;
    height: 41px;
    line-height: 41px;
    font-size: 15px;
    color: #666666;
    text-align: left;
    text-indent: 11px;
    float: left;
}

.check_input_p a {
    color: #dd514c;
    cursor: pointer;
}

.check_input_span {
    float: left;
    position: relative;
    width: 19px;
    height: 19px;
    margin-top: 11px;
}

 

#registerBtn.disable {
    background: #ccc;
}

form,input,button,div,p,a{
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box; 
}
input::placeholder{
    color: #bcbcbc;
}
input{
    text-indent: 3.4375rem  /* 55/16 */;
    font-size: 0.9375rem  /* 15/16 */;
}
.rcode_input{ 
    width: 17.5rem  /* 280/16 */;
    height: 100%;
    float: left;

}
.rcodea{
    display: inline-block;
    width: 10rem  /* 120/16 */;
    height: 100%;
    line-height: 3.4375rem  /* 55/16 */;
    border: 0.0625rem  /* 1/16 */ solid #dcdcdc;
    
    font-size: 12px;
    margin-left: 0.625rem  /* 10/16 */;
    background: #FFFFFF;
}