*{
    margin:0;
    padding:0;
}

body::before{
    content: '';
    width:100%;
    height: 100%;
    background: url("jake-blucker-tMzCrBkM99Y-unsplash.jpg");
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    position: fixed;
    top:0;
    left:0;
    z-index: -10;
}

h1{
    font-size: 3rem;
    color: white;
    letter-spacing: .1em;
    text-align: center;
    margin-top: .8em;
}

.overlay{
    position: absolute;
    visibility:hidden ;
    top:0;
    left: 0;
    width:100%;
    height: 100vh;
    z-index: -2;
    background-color: rgba(255,255,255,0.5);
}

.modal{
    width:40%;
    height: 200px;
    background-color: rgb(255,255,255);
    box-shadow: 10px 10px 10px rgb(83, 83, 83);
    padding:1em;
    border-radius: 20px;
    margin:0 auto;
    margin-top: 4em;
    display: flex;
    flex-direction: column;
    visibility: hidden;
    z-index: 10;
}

.close-btn{
    font-size: 1.5rem;
    color: red;
    background: none;
    border: none;
    transition: all .3s linear;
    cursor: pointer;
    align-self: flex-end;
}

.close-btn:hover{
   transform: scale(1.3);
}

.text{
    font-size: 1.2rem;
    margin-top: 1em; 
    text-align: center;
}

@media(max-width:740px){

    .modal{
        width:80%;
    }

    .text{
        font-size: 1.1rem;
    }


}