.banner{
    background: url("../jpg/back.jpg") 0 0 no-repeat;
    background-size: cover;
    overflow: hidden;
    padding-bottom: 4%;
}
.con_wrap{
    width: 71.8%;
    min-width: 797px;
    margin: 8.8% auto 0;
    background: #fff;
    box-shadow: 0px 7px 27px 0px
    rgba(50, 129, 255, 0.51);
    border-radius: 20px;
    overflow: hidden;
}
.left_con{
    width: 52.476%;
    float: left;
}
.login_wrap{
    float: left;
    width: 47%;
    padding-top: 7%;
}
.login_con{
    width: 86%;
    margin: 0 auto;
}
.change_btns{
    text-align: center;
    border-bottom: 1px solid #c2c2c2;
    padding-bottom: 2%;
}
.change_btns a{
    font-size: 20px;
    cursor: pointer;
    color: #000;
}
.line{
    display: inline-block;
    width: 1px;
    height: 18px;
    background: #c2c2c2;
    margin: 0 7%;
}
.change_btns .active{
    color: #084cf9;
    border-bottom: 2px solid #084cf9;
    padding-bottom: 2%;
}
.ipt_wrap{
    border: 1px solid #dcdcdc;
    padding: 0 2.8% 0 1%;
    height: 88px;
}
.login_ways{
    margin-top: 6%;
}
.number_wrap{
    width: 84px;
}
.ipt{
    width: 50%;
}
.num_ipt{
    padding-top: 34px;
    margin-bottom: 3%;
}
.email_ipt{
    margin-bottom: 3%;
}
.code_ipt{
    padding-left: 3%;
    padding-top: 26px;
}
.code_btn{
    float: right;
    color: #fff;
    background: url("../png/btn2.png") 0 0 no-repeat;
    background-size: 100% 100%;
    line-height: 34px;
    padding: 0 6.56%;
}
.phone_code_btn{
    float: right;
    color: #fff;
    background: url("../png/btn2.png") 0 0 no-repeat;
    background-size: 100% 100%;
    line-height: 34px;
    padding: -10px 6.56%;
}
.verify_img{
    float: right;
    line-height: 34px;
    margin-top: 5%;
}
.captcha_con{
    margin-top: 6%;
    margin-left: 2%;
}
.code_con{
    margin-top: 8px;
}
.sub_btn{
    display: block;
    background: url("../png/btn1.png") 0 0 no-repeat;
    background-size: 100% 100%;
    color: #fff;
    text-align: center;
    width: 100%;
    box-shadow: 0px 7px 27px 0px
    rgba(50, 129, 255, 0.51);
    margin-top: 14%;
    padding: 6% 0;
}
.change_way{
    text-align: center;
    margin-top: 5%;
}
.change_way a{
    color: #4a4a4a;
}
@media screen and (max-width: 768px) {
    .left_con{
        display: none;
    }
    .con_wrap{
        margin-top: 74px;
        width: 86%;
        min-width: auto;
    }
    .login_wrap{
        width: 100%;
        padding-bottom: 6%;
    }
    .sub_btn{
        margin-top: 5%;
    }
}