body {
    background: linear-gradient(rgba(0, 0, 0, 0.60), rgba(0, 0, 0, 0.60)), url("/images/background.jpg");
    background-repeat: no-repeat;
    background-size: cover;
    filter: brightness(75%);
    height: 100vh;
    overflow: hidden;
    background-position: center;
    font-family: 'Roboto', sans-serif;
}


.button h1{
    color: #fff;
    display: block;
    font-size: 11px;
    font-style: normal;
    text-align: center;
    text-transform: uppercase;
    font-weight: 300;
    margin-top: 1em;
}

.button button{
    border-radius: 50%;
    width: 50px;
    height: 50px;
    background-color: transparent;
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.8);
    border-width: 2px;
    outline: none;
}

.row{
    margin-top: 3em;
}