.Content{
    margin-top: 100px;
    width: 80%;
    margin: 0 auto;
    padding-top: 100px;
}
.backButton{
    display: inline-block;
    margin-left: 1.2rem;
    margin-top: 1rem;
    width: 20%;
}
.Validform_checktip {
    color: red;
}
.B_title{
    width: 52%;
    text-align: center;
    font-size: 17px;
    z-index: 999;
    margin-top: 10px;
}
input{
    font-family: "Roboto", sans-serif;
    outline: 0;
    background: #fff;
    width: 67%;
    border: 0;
    float: left;
    padding: 10px;
    box-sizing: border-box;
    font-size: 14px;
}
p{
    font-size: 100%;
}
/* #verifyCode{
    margin-left: 40%;
} */
.orange{
    margin-top: 15%;
    background-color: #1aad19;
    color: #fff;
}
.header{
    display: flex;
}
.menu {
    width: 1.5rem;
    position: absolute;
    right: 5px;
    margin-top: 10px;
}
.menu img{
    width: 100%;
    height: 25%;
}
#regform div{
    width: 100%;
    float: left;
    border-bottom: 1px solid #f2f2f2;
    margin-bottom: 10px;
}
#regform div>p{
    width: 29%;
    float: left;
    padding-top: 3%;
    padding: 9px 0;
    background-color: #fff;
}
#verifyCode img{
    width: 25%;
    height: 100%;
    margin-top: 10px;
}
.Validform_checktip{
    display: block;
}
.BTN{
    height: 20%;
}
#txtCode{
    width: 35%;
}
#btnSubmit{
    width: 100%;
}
.copyright{
    margin-top: 50px;
}
button{
    outline:0px;
  -webkit-appearance: none; 
}
input{
    outline:0px;
  -webkit-appearance: none; 
}