body{
    font-family: Arial, Helvetica, sans-serif;
    background-color: #9b9b9b;
}

.modal__overlay{
    position: absolute;
    height: 100%;
    width: 100%;
    background-color: #777b7b;
}

.modal__content{
    position: relative;
    width: 400px;
    background: #520000;
    border-radius: 10px;
    padding: 2rem;
    margin: 15% auto;
    box-shadow: 0 5px 15 rgba( 0,0,0,0.3);
}

.modal__title{
    font-size: 1.8em;
    margin-top: 0;    
    margin-bottom: 1rem;
    color: #ffffff;    
}

.modal__body{
    font-size: 1.1em;
    color: #ffffff;
    line-height: 1.5;
}

.modal__close-button{
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 1.5em;
    color: #eef526;
    font-weight: bold;
    cursor: pointer;
}
.modal__close-button:hover{
    color: #ff0000;
}

.modal{
    position: fixed;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    display: none;
}
.modal--visible{
    display: block;
}