.j-dialog-mask{
    position: fixed;
    z-index: 999998;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: #000;
    opacity: 0.6;
    filter:alpha(opacity=60);
}
.j-dialog{
    position: fixed;
    z-index: 999999;
    left: 50%;
    top: 50%;
    width: 300px;
    height: 200px;
    padding: 10px;
    margin: -110px 0 0 -160px;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
}

.j-dialog .j-dialog-btn-close{
    position: absolute;
    width: 10px;
    height: 10px;
    top: 8px;
    right: 8px;
}

.j-dialog .j-dialog-btn-wrap{
    text-align: center;
}

.j-dialog-btn-wrap button{
    display: inline-block;
    height: 30px;
    line-height: 30px;
    border: 0;
    padding: 0;
    border-radius: 4px;
    width: 40%;
    text-align: center;
    color: #fff;
}
.j-dialog-btn-wrap .j-dialog-btn-confirm{
    background: #f00;
}
.j-dialog-btn-wrap .j-dialog-btn-cancel{
    background: #333;
}
.j-dialog-btn-wrap .j-dialog-btn-confirm + button{
    margin-left: 4%;
}