#draggable {
    border: 1px solid;
    width: 150px;
    height: 50px;
    padding: 0.5em;
    background-color: aqua;
}

#progressbar {
    background-color: #ccc;
    height: 20px
}

.toggler {
    width: 500px;
    height: 200px;
    position: relative;
}

#button {
    padding: .5em 1em;
    text-decoration: none;
}

#effect {
    width: 240px;
    height: 170px;
    padding: 0.4em;
    position: relative;
    background: #fff;
}

#effect h3 {
    margin: 0;
    padding: 0.4em;
    text-align: center;
}