*,::before, ::after{
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    margin: 0;
    padding: 0;
    background: #fff;
    display: flex;
    flex-direction: column;
    min-height: 100dvh;
}
main {
    flex: 1;
    padding: 20px;
}

.content {
    padding: 125px 50px 50px;
    
}
footer {
    background: #222;
    bottom: 0;
    padding: 0;
    font-size: 20px;
    color: #fff;
    text-align: center;
    position: fixed;
    bottom: 0;
    width: 100%;
}