html, body {
    margin: 0;
    padding: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    font-size: 16px;
    overflow: hidden;
}
.status {
    font-size: 2rem;
}
.wrap {
    left: 0;
    top: 5rem;
    position: absolute;
}
.bar {
    width: 100%;
    padding: 1rem;
    display: flex;
    flex-direction: row;
    align-items: center;
    background: lightblue;
}
.opacity {
    opacity: 0;
}
.opacity.active {
    opacity: 1;
}
.display {
    display: none;
}
.display.active {
    display: block;
}
.one {
    border: 6px lightpink solid;
}
.two {
    border: 6px lightgreen solid;
}