header {
     background-color: #ccdfd9;
     background-image: none;
}

nav li {
     margin-left: 60px;
     padding-right: 60px;
}
.column {
    float: left;
    width: 50%;
}

/* Clear floats after the columns */
.row:after {
    content: "";
    display: table;
    clear: both;
}