styles.css

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

html, body {
    overflow: hidden;
    font-family: Verdana, sans-serif;
}

#viewer-container {
    position: fixed;
    top: 0;
    left: 0;
    outline: none;
    width: 100%;
    height: 100%;
}

#load-ifc-button {
    position: absolute;
    background-color: #ff0072;
    float: left;
    border: none;
    width: 500px;
    outline: none;
    cursor: pointer;
    padding: 6px 10px;
    font-size: 12px;
    color: white;
    z-index: 1;
}

#query-box {
    background-color: green;
    border: none;
    width: 500px;
    outline: none;
    padding: 6px 10px;
    font-size: 12px;
    color: white;
    position: relative;
    z-index: 1;
    margin-top: 40px;
}

#results-box {
    background-color: green;
    border: none;
    width: 500px;
    outline: none;
    padding: 6px 10px;
    font-size: 12px;
    color: white;
    position: relative;
    z-index: 1;
    margin-top: 10px;
}