*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
section{
    width: 100%;
}
.main_content{
    width: 100%;
    margin: 0 auto;
    border: 1px #eee solid;
}
.left_form{
    width: 100%;
}
.form_info{
    width: 80%;
    margin: 10% auto;
    max-width: 500px;
}
.form_title{
    font-size: 18px;
    margin-bottom: 20px;
}
.item{
    width: 100%;
}
.item_input{
    width: 100%;
}
.item_input,#smsCode{
    text-indent: 10px;
}
.item_input,#smsCode,#getting{
    height: 35px;
    margin-bottom: 20px;
}
#smsCode{
    width: 66%;
}
#getting{
    width: 34%;
    background: #fff;
    border: 1px #bbb solid;
    border-left: 0;
    margin-left: -4px;
}
.roles{
    margin: 10px 0 20px 0;
    display: flex;
    justify-content: space-between;
    align-items: center
}
.role{
    border: 1px #bbb solid;
    height: 40px;
    line-height: 40px;
    width: 25%;
    text-align: center;
}
.selected_role{
    background: #ffd200;
    border: 0;
}
#next_step{
    width: 100%;
    height: 35px;
    color: #fff;
    font-size: 18px;
    background: #aaa;
    border: 0;
    margin-bottom: 10px;
}
label{font-weight: 400!important;}

.right_img{
    width: 50%;
    float: right;
    text-align: center;
    margin: 5% 0;
}
.footer{
    color: #aaa;
    text-align: center;
    height: 100px;
    padding-top: 25px;
}
.footer a{
    text-decoration: none;
    color: #aaa;
    display: block;
    margin-top: 10px;
}

.modal {
  display: none;
  position: fixed;
  z-index: 1;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgb(0,0,0);
  background-color: rgba(0,0,0,0.4);
}
@media screen and (min-width: 770px) {
    .modal-dialog{
        margin: 20% auto 0 auto;
    }
}
@media screen and (max-width: 768px){
    .modal-dialog{
        margin: 60% auto 0 auto;
    }
}

.modal-content {
    position: relative;
    width: 80%;
    background-color: #fefefe;
    margin: auto;
    padding: 0;
    border: 1px solid #888;
    border-radius: 10px;
    box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2),0 6px 20px 0 rgba(0,0,0,0.19);
    -webkit-animation-name: animatetop;
    -webkit-animation-duration: 0.4s;
    animation-name: animatetop;
    animation-duration: 0.4s
}
/*.modal-header{
    font-size: 20px;
    float: right;
}*/
@-webkit-keyframes animatetop {
  from {top:-300px; opacity:0}
  to {top:0; opacity:1}
}

@keyframes animatetop {
  from {top:-300px; opacity:0}
  to {top:0; opacity:1}
}
.modal-body{
    text-align: center;
}
.modal-footer {
  padding: 0;
  text-align: center;
}
.modify,.sure{
    width: 50%;
    text-align: center;
    height: 40px;
    line-height: 40px;
    cursor: pointer;
}
.modify{
    float: left;
    color: rgb(1,113,249);
    border-right: 1px solid #e5e5e5;
}
.sure{
    float: right;
    color: rgb(240,50,75);
}