.login_wrap_left{
    background: url('../image/wl_bg.png');
}
.login_img{
    background: none;
}
.logo{
    height: 140px;
    margin-top: 20px;
}
.motto{
    background-image: url('../image/sub_logo.png');
    height: 60px;
    background-repeat: no-repeat;
    background-position: center 0;
    margin-top: 38px;
}