#box{
    left: 50%;
    position: fixed;
    top: 50%;
    z-index: 999;
    min-width: 350px;
    min-height: 300px;
}

#box .title{
    background: #4895cd;
    width: 230px;
    margin: 0 auto;
    padding: 10px;
    text-align: center;
    color: white;
    font-size: 15px;
    font-weight: bold;
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
    text-transform: uppercase;

}
#box .box_content{
    background: #4895cd;
    padding: 20px;
    color: white;
}

#box .box_content button {
    font-weight: bold;
    text-transform: uppercase;
    border-radius: 3px;
    padding: 5px 15px;
    border: 0px none;
    height: 32px;
    width: 131px;
    cursor: pointer;
    background: white;
    color: #4894c8;
}
#box .box_content button[disabled] {
    background: gray;
    color: #4894c8;
    cursor: auto;
}

#box .box_content button.negative{
    background: #2d73ae;
    color: white;
}