The pricing page switch: Monthly and Yearly on either side of a track that stays colored, since both choices are valid, and a Save 20% badge that pops and tilts when yearly is picked.
Also known as: pricing toggle css, monthly annual switch, billing period toggle.
<label class="tgl-pricing"> <input type="checkbox" role="switch" aria-label="Bill yearly"> <span class="tgl-pricing-track" aria-hidden="true"></span> <span class="tgl-pricing-month">Monthly</span> <span class="tgl-pricing-year">Yearly</span> <span class="tgl-pricing-badge">Save 20%</span> </label>
.tgl-pricing {
--c: var(--tgl-color, #3b82f6);
font-size: var(--tgl-size, 24px);
position: relative;
display: inline-flex;
vertical-align: middle;
cursor: pointer;
-webkit-tap-highlight-color: transparent;
align-items: center;
gap: 0.7em;
font-family: system-ui, sans-serif;
font-weight: 600;
white-space: nowrap;
}
.tgl-pricing input {
position: absolute;
inset: 0;
width: 100%;
height: 100%;
margin: 0;
opacity: 0;
cursor: pointer;
z-index: 1;
}
.tgl-pricing-month { order: -1; }
.tgl-pricing-month,
.tgl-pricing-year {
font-size: 0.95em;
transition: opacity 0.3s ease;
}
.tgl-pricing-year { opacity: 0.45; }
.tgl-pricing-track {
position: relative;
width: 2.9em;
height: 1.6em;
border-radius: 0.8em;
background: var(--c);
}
.tgl-pricing-track::after {
content: "";
position: absolute;
top: 0.2em;
left: 0.2em;
width: 1.2em;
height: 1.2em;
border-radius: 50%;
background: #fff;
box-shadow: 0 0.08em 0.2em rgb(0 0 0 / 0.25);
transition: transform 0.35s cubic-bezier(0.3, 0.7, 0.3, 1);
}
.tgl-pricing-badge {
padding: 0.4em 0.75em;
border-radius: 99em;
font-size: 0.7em;
font-weight: 700;
background: color-mix(in srgb, var(--c) 14%, transparent);
color: var(--c);
opacity: 0.6;
transform: scale(0.9);
transition:
transform 0.45s cubic-bezier(0.3, 1.8, 0.5, 1),
opacity 0.3s ease,
background-color 0.3s ease,
color 0.3s ease;
}
.tgl-pricing input:checked + .tgl-pricing-track::after { transform: translateX(1.3em); }
.tgl-pricing input:checked ~ .tgl-pricing-month { opacity: 0.45; }
.tgl-pricing input:checked ~ .tgl-pricing-year { opacity: 1; }
.tgl-pricing input:checked ~ .tgl-pricing-badge {
background: var(--c);
color: #fff;
opacity: 1;
transform: rotate(-4deg) scale(1.05);
}
.tgl-pricing input:focus-visible + .tgl-pricing-track {
outline: 2px solid var(--c);
outline-offset: 2px;
}
@media (prefers-reduced-motion: reduce) {
.tgl-pricing, .tgl-pricing *, .tgl-pricing::before, .tgl-pricing::after, .tgl-pricing *::before, .tgl-pricing *::after {
animation-duration: 0.01ms !important;
animation-iteration-count: 1 !important;
transition-duration: 0.01ms !important;
}
}--tgl-color on the element or a parent.
Currently previewing #3b82f6.--tgl-size. Every other dimension is in
em, so the whole thing scales together. Currently previewing 24px.transition or animation
shorthand. Staggered delays are relative, so they keep their rhythm.