* {
    box-sizing: border-box;
}

html {
    font-family: monospace;
    font-size: 200%;
    user-select: none;
}

body {
    padding: 0;
    margin: 0;
}

body::-webkit-scrollbar {
  display: none;
}

.container {
    text-align: center;
}

#message {
    position: fixed;
    left: 0;
    right: 0;
    margin: 10% auto;
    font-size: 100px;
    pointer-events: none;
}

.part {
    float: left;
    width: 25%;
    height: 1000px;
    background-color: blue;
    text-align: center;
}