h1 {
    font-size: 72px;
    line-height: 1.5;
    color: #2c3e50;
    font-weight: 100;
}

#container {
    width: 980px;
    margin: 0 auto;
}

.section--purple {
    background-color: #9b59b6;
}

.section--blue {
    background-color: #3498db;
}

.section--green {
    background-color: #2ecc71;
}

#main {
    text-align: center;
}

#more {
    margin: 20px auto 48px;
}

.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    -webkit-clip-path: inset(50%);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute !important;
    width: 1px;
    word-wrap: normal !important; }

.alignright {
    display: inline;
    float: right;
    margin-left: 1.5em;
    clear: both; }

.alignleft {
    float: left;
    margin-right: 1.5em;
    margin-bottom: 1.5em; }

.aligncenter {
    clear: both;
    margin-left: auto;
    margin-right: auto; }