#box{
    width: 600px;
    overflow: hidden;
    background: pink;
    box-shadow: 0 0 10px black;
    border-radius: 10px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 9999;
    padding: 10px;
    text-align: center;
    display: none;
}
#box span{
    color: hotpink;
    font-size: 40px;
    display: block;
    margin: 20px 0;
}
#box h1{
    color: brown
}
.close{
    font-size: 15px;
    color: white;
    padding: 10px 20px;
    cursor: pointer;
    background: rgb(111, 111, 223);
    display: inline-block;
    border-radius: 1px solid #000;
}