.login_mask{
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    background-color: rgba(0,0,0, 0.1);
    display: none;
    justify-content: center;
    align-items: center;
}

.login_dialog{
    width: 400px;
    height: 400px;
    background-color: rgba(1,128,59, 0.2);
    display: flex;
    justify-content: center;
    align-items: center;
}

.login_body{
    width: 380px;
    height: 380px;
    background-color: rgba(255,255,255, 1);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
}

.login_top .close{
    width: 30px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    font-size: 28px;
    cursor: pointer;
}
.login_top{
    width: 100%;
    box-sizing: border-box;
    padding: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.login_middle .login_qr_tips{
    width: 20px;
    height: 20px;
    background-color: #fff;
}
.login_middle .login_qr, .login_middle .login_qr canvas{
    width: 190px;
    height: 190px;
    background-color: #f1f1f1;
}
.login_middle{
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-around;
    flex: 1;
}
.login_bottom{
    padding: 30px 0;
}