body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
    font-family: 'Open Sans', sans-serif;
    background: #F5F7FA;
}

#header {
    position: relative;
    top: -6rem;
    width: 100%;
    height: 300px;
    overflow: hidden;
    background-color: transparent;
    z-index: 3;
    pointer-events: none;
}

#sinusoidCanvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}