پیشنمایش زنده
کد HTML
<button class="btn-53">
<div class="original">U</div>
<div class="letters">
<span>U</span>
<span>P</span>
<span>D</span>
<span>A</span>
<span>T</span>
<span>E</span>
<span>D</span>
<span>.</span>
<span>com</span>
</div>
</button>
کد CSS
.btn-53,
.btn-53 *,
.btn-53 :after,
.btn-53 :before,
.btn-53:after,
.btn-53:before {
border: 0 solid;
box-sizing: border-box;
}
.btn-53 {
-webkit-tap-highlight-color: transparent;
-webkit-appearance: button;
background-color: #000;
color: #fff;
cursor: pointer;
padding: 1.2rem 3rem;
font-weight: 900;
text-transform: uppercase;
display: inline-block; /* Changed from block to inline-block for better alignment */
border-radius: 999px;
position: relative;
overflow: hidden;
font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
Segoe UI, Roboto, Helvetica Neue, Arial, Noto Sans, sans-serif,
Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol, Noto Color Emoji;
font-size: 100%;
line-height: 1.5;
margin: 0;
border: 1px solid;
}
.btn-53:disabled {
cursor: default;
}
.btn-53:-moz-focusring {
outline: auto;
}
.btn-53 svg {
display: block;
vertical-align: middle;
}
.btn-53 [hidden] {
display: none;
}
.btn-53 .original {
background: #fff;
color: #000;
position: absolute;
inset: 0;
display: grid;
place-content: center;
transition: transform 0.2s cubic-bezier(0.87, 0, 0.13, 1);
}
.btn-53:hover .original {
transform: translateY(100%);
}
.btn-53 .letters {
display: flex;
justify-content: center;
height: 100%;
}
.btn-53 span {
opacity: 0;
transition: opacity 0.2s, transform 0.2s cubic-bezier(0.87, 0, 0.13, 1);
transition-delay: 0.1s;
}
.btn-53:hover span {
opacity: 1;
transform: translateY(0);
}
/* Adjusted nth-child delays for sequential appearance */
.btn-53:hover span:nth-child(1) {
transition-delay: 0.1s;
}
.btn-53:hover span:nth-child(2) {
transition-delay: 0.2s;
}
.btn-53:hover span:nth-child(3) {
transition-delay: 0.3s;
}
.btn-53:hover span:nth-child(4) {
transition-delay: 0.4s;
}
.btn-53:hover span:nth-child(5) {
transition-delay: 0.5s;
}
.btn-53:hover span:nth-child(6) {
transition-delay: 0.6s;
}