/* CSS rules are kept repetitive so that you can get CSS rules for each button easily :) */

* {
    user-select: none;
    -webkit-tap-highlight-color: transparent;
}

*:focus {
    outline: none;
}


#app-cover {
    display: table;
    width: 600px;
    margin: 80px auto;
    counter-reset: button-counter;
}

.toggle-button-cover {
    display: table-cell;
    position: relative;
    height: 19px;
    box-sizing: border-box;
}

.button-cover {
    height: 100px;
    background-color: #fff;
    box-shadow: 0 10px 20px -8px #c5d6d6;
    border-radius: 4px;
}

.button-cover:before {
    counter-increment: button-counter;
    content: counter(button-counter);
    position: absolute;
    right: 0;
    bottom: 0;
    color: #ffffff;
    font-size: 12px;
    line-height: 1;
    padding: 5px;
}

.button-cover,
.knobs,
.layer {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
}

.button {
    position: relative;
    width: 79px;
    height: 36px;
    overflow: hidden;
}

.button.r,
.button.r .layer {
    border-radius: 100px;
}

.button.b2 {
    border-radius: 2px;
}

.checkbox {
    position: relative;
    width: 100%;
    height: 100%;
    padding: 0;
    margin: 0;
    opacity: 0;
    cursor: pointer;
    z-index: 3;
}

.knobs {
    z-index: 2;
}

.layer {
    width: 100%;
    background-color: #ebf7fc;
    transition: 0.3s ease all;
    z-index: 1;
}

/* Button 1 */
#button-1 .knobs:before {
    content: "AND";
    position: absolute;
    top: 4px;
    left: 4px;
    width: 32px;
    height: 27px;
    color: #fff;
    font-size: 10px;
    font-weight: bold;
    text-align: center;
    line-height: 1;
    padding: 9px 4px;
    background-color: #03a9f4;
    border-radius: 50%;
    transition: 0.3s cubic-bezier(0.18, 0.89, 0.35, 1.15) all;
}

#button-1 .checkbox:checked + .knobs:before {
    content: "OR";
    left: 42px;
    background-color: #03a9f4;
}

#button-1 .knobs,
#button-1 .knobs:before,
#button-1 .layer {
    transition: 0.3s ease all;
}