.window-close:hover{
    background-color: red;
    color: white;
}
.window-close:active{
    opacity: 0.6;
}
.warning-div{
    position: absolute;
    top: 40%;
    left: 15%;
    transform: translate(-50%,-50%);
    width: 100px;
    height: 100px;
}
.warning-image{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    height: 90%;
}
.warning-div h1{
    position: absolute;
    top: 55%;
    left: 50%;
    transform: translate(-50%,-50%);
    color: black;
    margin: 0;
    font-size: 45px;
}