.btn-toggle {
    margin: 0 4rem;
    padding: 0;
    position: relative;
    border: none;
    height: 1.5rem;
    width: 3rem;
    border-radius: 1.5rem;
    color: #6b7381;
    background: #bdc1c8;
}
.btn-toggle:focus,
.btn-toggle.focus,
.btn-toggle:focus.active,
.btn-toggle.focus.active {
    outline: none;
}
.btn-toggle:before,
.btn-toggle:after {
    line-height: 1.5rem;
    width: 4rem;
    text-align: center;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: absolute;
    bottom: 0;
    transition: opacity .25s;
}
.btn-toggle:before {
    content: 'Off';
    left: -4rem;
}
.btn-toggle:after {
    content: 'On';
    right: -4rem;
    opacity: .5;
}
.btn-toggle > .handle {
    position: absolute;
    top: 0.1875rem;
    left: 0.1875rem;
    width: 1.125rem;
    height: 1.125rem;
    border-radius: 1.125rem;
    background: #fff;
    transition: left .25s;
}
.btn-toggle.active {
    transition: background-color 0.25s;
}
.btn-toggle.active > .handle {
    left: 1.6875rem;
    transition: left .25s;
}
.btn-toggle.active:before {
    opacity: .5;
}
.btn-toggle.active:after {
    opacity: 1;
}
.btn-toggle.btn-xs:before,
.btn-toggle.btn-xs:after {
    display: none;
}
.btn-toggle:before,
.btn-toggle:after {
    color: #6b7381;
}
.btn-toggle.active {
    background-color: #7e7e7e; /* coleur du toggle, default: #29b5a8; */
}
.btn-toggle.btn-xs {
    margin: 0 0;
    padding: 0;
    position: relative;
    border: none;
    height: 1rem;
    width: 2rem;
    border-radius: 1rem;
}
.btn-toggle.btn-xs:focus,
.btn-toggle.btn-xs.focus,
.btn-toggle.btn-xs:focus.active,
.btn-toggle.btn-xs.focus.active {
    outline: none;
}
.btn-toggle.btn-xs:before,
.btn-toggle.btn-xs:after {
    line-height: 1rem;
    width: 0;
    text-align: center;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: absolute;
    bottom: 0;
    transition: opacity .25s;
}
.btn-toggle.btn-xs:before {
    content: 'Off';
    left: 0;
}
.btn-toggle.btn-xs:after {
    content: 'On';
    right: 0;
    opacity: .5;
}
.btn-toggle.btn-xs > .handle {
    position: absolute;
    top: 0.125rem;
    left: 0.125rem;
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 0.75rem;
    background: #fff;
    transition: left .25s;
}
.btn-toggle.btn-xs.active {
    transition: background-color 0.25s;
}
.btn-toggle.btn-xs.active > .handle {
    left: 1.125rem;
    transition: left .25s;
}
.btn-toggle.btn-xs.active:before {
    opacity: .5;
}
.btn-toggle.btn-xs.active:after {
    opacity: 1;
}
.btn-toggle.btn-xs.btn-xs:before,
.btn-toggle.btn-xs.btn-xs:after {
    display: none;
}