body {
    font-family: 'Helvetica', sans-serif;
}


fieldset {
    border: 0;
    padding: 0;
    margin: ;
}

legend {
    position: absolute;
    left: -999em;
}

input,
button {
    padding: 2%;
    font-size: 2.5em;
    box-sizing: border-box;
}

input { 
    outline: 0;
    border: 4px solid #000; 
}

button {
    background: #000;
    color: #fff;
    border: 4px solid #000;
    box-sizing: border-box;
    cursor: pointer;
}

::-webkit-input-placeholder { /* WebKit browsers */
    color:    #000;
}

#container {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.node {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
}

.form {
    padding: 6em 2%;
}

.headline {
    font-size: 5em;
    text-align: center;
}