div.basic-container {
    position: relative;
    background-color: rgb(47, 65, 66);
    top: 0px;
    height: 100%;
    width: 100%;
    min-height: 700px;
}

div.basic-text-centred {
    position: absolute;
    height: auto;
    top: 170px;
    left: 10%;
    width: 80%;
    color: white;
    text-align: center;
} 
div.basic-text-centred a {
    text-decoration: none;
    color: white;
}