一个input输入框的小动画,大家可以按需引入和修改
input的动画表现为,文字提示波浪动画
效果图如下
源码如下
tips: 有不懂的可以在评论区问博主
<!DOCTYPE html>
<html lang="en"><head><meta charset="UTF-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><title>文字波浪input输入框</title><style>/* devanagari */@font-face {font-family: 'Poppins';font-style: normal;font-weight: 200;font-display: swap;src: url(https://fonts.gstatic.com/s/poppins/v20/pxiByp8kv8JHgFVrLFj_Z11lFc-K.woff2) format('woff2');unicode-range: U+0900-097F, U+1CD0-1CF9, U+200C-200D, U+20A8, U+20B9, U+25CC, U+A830-A839, U+A8E0-A8FF;}/* latin-ext */@font-face {font-family: 'Poppins';font-style: normal;font-weight: 200;font-display: swap;src: url(https://fonts.gstatic.com/s/poppins/v20/pxiByp8kv8JHgFVrLFj_Z1JlFc-K.woff2) format('woff2');unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;}/* latin */@font-face {font-family: 'Poppins';font-style: normal;font-weight: 200;font-display: swap;src: url(https://fonts.gstatic.com/s/poppins/v20/pxiByp8kv8JHgFVrLFj_Z1xlFQ.woff2) format('woff2');unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}/* devanagari */@font-face {font-family: 'Poppins';font-style: normal;font-weight: 300;font-display: swap;src: url(https://fonts.gstatic.com/s/poppins/v20/pxiByp8kv8JHgFVrLDz8Z11lFc-K.woff2) format('woff2');unicode-range: U+0900-097F, U+1CD0-1CF9, U+200C-200D, U+20A8, U+20B9, U+25CC, U+A830-A839, U+A8E0-A8FF;}/* latin-ext */@font-face {font-family: 'Poppins';font-style: normal;font-weight: 300;font-display: swap;src: url(https://fonts.gstatic.com/s/poppins/v20/pxiByp8kv8JHgFVrLDz8Z1JlFc-K.woff2) format('woff2');unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;}/* latin */@font-face {font-family: 'Poppins';font-style: normal;font-weight: 300;font-display: swap;src: url(https://fonts.gstatic.com/s/poppins/v20/pxiByp8kv8JHgFVrLDz8Z1xlFQ.woff2) format('woff2');unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}/* devanagari */@font-face {font-family: 'Poppins';font-style: normal;font-weight: 400;font-display: swap;src: url(https://fonts.gstatic.com/s/poppins/v20/pxiEyp8kv8JHgFVrJJbecmNE.woff2) format('woff2');unicode-range: U+0900-097F, U+1CD0-1CF9, U+200C-200D, U+20A8, U+20B9, U+25CC, U+A830-A839, U+A8E0-A8FF;}/* latin-ext */@font-face {font-family: 'Poppins';font-style: normal;font-weight: 400;font-display: swap;src: url(https://fonts.gstatic.com/s/poppins/v20/pxiEyp8kv8JHgFVrJJnecmNE.woff2) format('woff2');unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;}/* latin */@font-face {font-family: 'Poppins';font-style: normal;font-weight: 400;font-display: swap;src: url(https://fonts.gstatic.com/s/poppins/v20/pxiEyp8kv8JHgFVrJJfecg.woff2) format('woff2');unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}/* devanagari */@font-face {font-family: 'Poppins';font-style: normal;font-weight: 500;font-display: swap;src: url(https://fonts.gstatic.com/s/poppins/v20/pxiByp8kv8JHgFVrLGT9Z11lFc-K.woff2) format('woff2');unicode-range: U+0900-097F, U+1CD0-1CF9, U+200C-200D, U+20A8, U+20B9, U+25CC, U+A830-A839, U+A8E0-A8FF;}/* latin-ext */@font-face {font-family: 'Poppins';font-style: normal;font-weight: 500;font-display: swap;src: url(https://fonts.gstatic.com/s/poppins/v20/pxiByp8kv8JHgFVrLGT9Z1JlFc-K.woff2) format('woff2');unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;}/* latin */@font-face {font-family: 'Poppins';font-style: normal;font-weight: 500;font-display: swap;src: url(https://fonts.gstatic.com/s/poppins/v20/pxiByp8kv8JHgFVrLGT9Z1xlFQ.woff2) format('woff2');unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}/* devanagari */@font-face {font-family: 'Poppins';font-style: normal;font-weight: 600;font-display: swap;src: url(https://fonts.gstatic.com/s/poppins/v20/pxiByp8kv8JHgFVrLEj6Z11lFc-K.woff2) format('woff2');unicode-range: U+0900-097F, U+1CD0-1CF9, U+200C-200D, U+20A8, U+20B9, U+25CC, U+A830-A839, U+A8E0-A8FF;}/* latin-ext */@font-face {font-family: 'Poppins';font-style: normal;font-weight: 600;font-display: swap;src: url(https://fonts.gstatic.com/s/poppins/v20/pxiByp8kv8JHgFVrLEj6Z1JlFc-K.woff2) format('woff2');unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;}/* latin */@font-face {font-family: 'Poppins';font-style: normal;font-weight: 600;font-display: swap;src: url(https://fonts.gstatic.com/s/poppins/v20/pxiByp8kv8JHgFVrLEj6Z1xlFQ.woff2) format('woff2');unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}/* devanagari */@font-face {font-family: 'Poppins';font-style: normal;font-weight: 700;font-display: swap;src: url(https://fonts.gstatic.com/s/poppins/v20/pxiByp8kv8JHgFVrLCz7Z11lFc-K.woff2) format('woff2');unicode-range: U+0900-097F, U+1CD0-1CF9, U+200C-200D, U+20A8, U+20B9, U+25CC, U+A830-A839, U+A8E0-A8FF;}/* latin-ext */@font-face {font-family: 'Poppins';font-style: normal;font-weight: 700;font-display: swap;src: url(https://fonts.gstatic.com/s/poppins/v20/pxiByp8kv8JHgFVrLCz7Z1JlFc-K.woff2) format('woff2');unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;}/* latin */@font-face {font-family: 'Poppins';font-style: normal;font-weight: 700;font-display: swap;src: url(https://fonts.gstatic.com/s/poppins/v20/pxiByp8kv8JHgFVrLCz7Z1xlFQ.woff2) format('woff2');unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}/* devanagari */@font-face {font-family: 'Poppins';font-style: normal;font-weight: 800;font-display: swap;src: url(https://fonts.gstatic.com/s/poppins/v20/pxiByp8kv8JHgFVrLDD4Z11lFc-K.woff2) format('woff2');unicode-range: U+0900-097F, U+1CD0-1CF9, U+200C-200D, U+20A8, U+20B9, U+25CC, U+A830-A839, U+A8E0-A8FF;}/* latin-ext */@font-face {font-family: 'Poppins';font-style: normal;font-weight: 800;font-display: swap;src: url(https://fonts.gstatic.com/s/poppins/v20/pxiByp8kv8JHgFVrLDD4Z1JlFc-K.woff2) format('woff2');unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;}/* latin */@font-face {font-family: 'Poppins';font-style: normal;font-weight: 800;font-display: swap;src: url(https://fonts.gstatic.com/s/poppins/v20/pxiByp8kv8JHgFVrLDD4Z1xlFQ.woff2) format('woff2');unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}/* devanagari */@font-face {font-family: 'Poppins';font-style: normal;font-weight: 900;font-display: swap;src: url(https://fonts.gstatic.com/s/poppins/v20/pxiByp8kv8JHgFVrLBT5Z11lFc-K.woff2) format('woff2');unicode-range: U+0900-097F, U+1CD0-1CF9, U+200C-200D, U+20A8, U+20B9, U+25CC, U+A830-A839, U+A8E0-A8FF;}/* latin-ext */@font-face {font-family: 'Poppins';font-style: normal;font-weight: 900;font-display: swap;src: url(https://fonts.gstatic.com/s/poppins/v20/pxiByp8kv8JHgFVrLBT5Z1JlFc-K.woff2) format('woff2');unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20CF, U+2113, U+2C60-2C7F, U+A720-A7FF;}/* latin */@font-face {font-family: 'Poppins';font-style: normal;font-weight: 900;font-display: swap;src: url(https://fonts.gstatic.com/s/poppins/v20/pxiByp8kv8JHgFVrLBT5Z1xlFQ.woff2) format('woff2');unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}* {margin: 0;padding: 0;box-sizing: border-box;font-family: 'Poppins', sans-serif;}body {display: flex;justify-content: center;align-items: center;min-height: 100vh;background: #29313a;}.inputBox {position: relative;width: 350px;}.inputBox input {position: relative;width: 100%;padding: 10px 0;background-color: transparent;border: none;outline: none;border-bottom: 2px solid #999;color: #fff;letter-spacing: 0.05em;font-size: 1.25em;transition: 0.5s;}.inputBox label {position: absolute;left: 0;padding: 10px 0;pointer-events: none;color: #666;}.inputBox label span {position: relative;display: inline-flex;flex-direction: row;font-size: 1.25em;letter-spacing: 0.05em;transition: .25s cubic-bezier(.5, 1, .5, 1.5);}.inputBox input:focus~label span,.inputBox input:valid~label span {color: #0f0;text-shadow: 0 0 5px #0f0, 0 0 15px #0f0, 0 0 30px #0f0;transform: translateY(-30px);}.inputBox input:focus,.inputBox input:valid {border-bottom: 2px solid #fff;}</style>
</head><body><div class="inputBox"><input type="text" required><label for="">Wavy Input Text Animation</label></div><script>let label = document.querySelector('label');label.innerHTML = label.innerText.split('').map((v, i) =>`<span style="transition-delay: ${i * 30}ms;filter: hue-rotate(${i * 10}deg);">${v}</span>`).join('')</script>
</body></html>