#app{
    background: url("../img/background.png") no-repeat;
    background-size: cover;
    height: 100%;
    position: absolute;
    width: 100%;
    left: 0px;
    top: 0px;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}
.login_account{
    margin-top: 40px;
}
.f_w{
    width: 460px;
    height: 370px;
    background-color: #fff;
    position: absolute;
    right: 22%;
    top: 230px;
    border-radius: 15px;
}
h2{
    width: 332px;
    margin-left: 64px;
    text-align: center;
    font-size: 26px;
    color: #000;
}
.f_w_d{
    width: 332px;
    margin-left: 64px;
    height: 46px;
    line-height: 46px;
}
.f_w_d_t{font-size: 16px;color: #333333;margin-right: 10px;}
.f_w_img{
    display: inline-block;
    width: 20px;
    height: 20px;
    top: 5px;
    position: relative;
}
.f_w_u{
    background: url("../img/user.png") no-repeat;
}
.f_w_p{
    background: url("../img/password.png") no-repeat;
}
.f_w_v{
    background: url("../img/verify.png") no-repeat;
}

.bot_border{
    border-bottom: 1px solid #DCDCDC;
}
.f_w_d_verify{
    margin-left: 64px;
    width: 332px;
}
.d_verify{
    width: 200px;
    height: 46px;
    line-height: 46px;
    display: inline-block;
}
input[type="text"]{
    border:none;
    outline: none;
    width: 40%;
    height: 60%;
    font-size: 16px;
}
input[type="password"]{
    border:none;
    outline: none;
    width: 40%;
    height: 60%;
    font-size: 16px;
}
.forget_pw_0{
    font-size: 12px;
    color: #505050;
}
.forget_pw_1{
    font-size: 12px;
    color: #4887d3;
    float: right;
}
input[type="checkbox"] {
    position: relative;
    top: 3px;
}
.login_btn{
    text-align: center;
    background-image: linear-gradient(to right, #1a87e2 , #275aa7);
    font-size: 20px;
    color: #fff;
    border-radius: 8px;
    margin-top: 15px;
    line-height: 0px;
}
.down_block{
    position: relative;
    padding: 60px 30px;
}
.down_btn{
    background-image: linear-gradient(#e1effd, #cce2fa);
    border-color: #6ac1e4;
    color: #265daa;
    width: 180px;
}
.bottom_block{
    width: 100%;
    height: 60px;
    line-height: 60px;
    background-color: #1f2430;
    color: #6b8bb2;
    text-align: center;
    position: absolute;
    bottom: 0px;
    font-size: 14px;
}
.bottom_block a {
    color: #3a8ee6;
}

.login-icon-qrcode {
    background-image: url("../svg/icon-qrcode.svg");
}
.login-icon-account {
    background-image: url("../svg/icon-account.svg");
}
.login-tab-header {
    position: absolute;
    z-index: 1;
    top: 0;
    right: 0;
    width: 64px;
    height: 60px;
    display: block;
    overflow: hidden;
    border-top-right-radius: 4px;
}
.login-tab-header::before {
    content: '';
    z-index: -1;
    position: absolute;
    top: 0;
    right: 0;
    width: 0;
    height: 0;
    border-top: 59px solid #4A4A4A;
    border-left: 64px solid transparent;
}
.login-icon {
    display: inline-block;
    cursor: pointer;
    width: 40px;
    height: 40px;
    margin: 0;
    padding: 0;
    background-repeat: no-repeat;
    background-size: contain;
}
.tab-item {
    display: none;
    width: 64px;
    height: 60px;
    box-sizing: border-box;
    padding: 10px;
    text-align: right;
}
.login-tab-body {
    display: none;
}
.active {
    display: block;
}
.login-qrcode{
    width: 211px;
    height: 211px;
    margin: 32px auto;
}