:root {
    --switch-width: 36px;
    --switch-height: 20px;
    --switch-background: #ccc;
    --switch-background-checked: #4CAF50;
    --switch-handle-size: 16px;
    --switch-handle-color: white;
    --switch-space-between: 10px;
}

.switch-container {
    display: inline-flex;
    align-items: center;
}

.switch-text {
    margin-right: var(--switch-space-between);
}

.switch {
    position: relative;
    display: inline-block;
    width: var(--switch-width);
    height: var(--switch-height);
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--switch-background);
    -webkit-transition: .4s;
    transition: .4s;
}

.slider:before {
    position: absolute;
    content: "";
    height: var(--switch-handle-size);
    width: var(--switch-handle-size);
    left: 2px;
    bottom: 2px;
    background-color: var(--switch-handle-color);
    -webkit-transition: .4s;
    transition: .4s;
}

input:checked + .slider {
    background-color: var(--switch-background-checked);
}

input:focus + .slider {
    box-shadow: 0 0 1px var(--switch-background-checked);
}

input:checked + .slider:before {
    -webkit-transform: translateX(calc(var(--switch-handle-size) + 0px));
    -ms-transform: translateX(calc(var(--switch-handle-size) + 0px));
    transform: translateX(calc(var(--switch-handle-size) + 0px));
}

/* Rounded sliders */
.slider.round {
    border-radius: var(--switch-height);
}

.slider.round:before {
    border-radius: 50%;
}