*{
    margin:0;
    padding:0;
    box-sizing: border-box;
    font-family: arial;
}
html{
    font-size: 62.5%;
    scroll-behavior: smooth;
}
body{
    width:100vw;
    height: 100vh;
    background: rgba(128, 128, 128, 0.492);
}
.container{
    width:80rem;
    aspect-ratio: 2/1;
    margin: 10rem auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items:center;
    gap:10rem;
    border:.2rem solid crimson;
    border-radius: 1rem;
    box-shadow: 0rem 1rem 1rem rgba(0, 0, 0, 0.479);
    padding:2rem;
    font-size: 5rem;
}
.box{
    width:90%;
    height: 20rem;
    background:tomato;
    border-radius: .8rem;
    padding:.5rem;
}

.button-box{
    width: 100%;
    display: flex;
    padding:1rem;
    display: inline-block;
    background:green;
    overflow: hidden;
    text-align: center;
}
button{
    padding:.8rem 3rem;
    background:dodgerblue;
    font-size:1.8rem;
    font-weight: bold;
    box-shadow: 0rem .5rem .8rem rgba(0, 0, 0, 0.307);
    cursor: pointer;
    margin-left:5rem;
    border:none;
    border-radius: .8rem;
}
button:active{
    cursor:grabbing;
}