上圖為博客右側截取的GIF圖，下圖為代碼效果
HTML：
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>SlideFont</title></head><body> <div class="F-SlideFont-Box"> <dl class="F-SlideFont-Box-Tag"> <dd class="F-SlideFont-Tag">谷歌</dd> <dd class="F-SlideFont-Tag">百度</dd> <dd class="F-SlideFont-Tag">阿里</dd> <dd class="F-SlideFont-Tag">蘋果</dd> <dd class="F-SlideFont-Tag">三星</dd> <dd class="F-SlideFont-Tag">耳機</dd> <dd class="F-SlideFont-Tag">音箱</dd> <dd class="F-SlideFont-Tag">電視</dd> <dd class="F-SlideFont-Tag">谷歌</dd> <dd class="F-SlideFont-Tag">百度</dd> <dd class="F-SlideFont-Tag">阿里</dd> </dl> </div></body></html>
css:
<style> .F-SlideFont-Box * { margin: 0; padding: 0; border: none; list-style: none; } .F-SlideFont-Box { width: 300px; height: 300px; border: 1px black solid; position: relative; } .F-SlideFont-Box-Tag { width: 90%; height: 90%; position: absolute; top: 0; right: 0; bottom: 0; left: 0; margin: auto; } .F-SlideFont-Tag { position: absolute; display: block; padding: 3px 15px; background-color: #0078F7; border-radius: 10%; color: white; transition:all 1s linear; z-index: 0; transition: all .6s; cursor: pointer; } </style>JS:
<script src="js/GlunefishLibrary.js"></script> // 這里引入的是我發過的隨隨機數<script> var tagObj = document.getElementsByClassName('F-SlideFont-Tag'), offset = true; for(var i=0;i<tagObj.length;i++){ (function(i){ tagObj[i].onmouseover = function(){ offset = false; index = parseInt(this.style.zIndex); this.style.zIndex = 9999; } tagObj[i].onmouseout = function(){ offset = true; this.style.zIndex = index; } })(i); } setInterval(PreSeting,5000) function PreSeting(){ if(offset){ for(var i=0;i<tagObj.length;i++){ tagObj[i].style.left = F_getSJS(200,20,10) + 'px'; //F_getSJS() 來自前面引入的 glunefishLibrary.js ， 具體請移步到我之前的取隨機數隨筆 tagObj[i].style.top = F_getSJS(200,20,10) + 'px'; tagObj[i].style.backgroundColor = 'rgb(' + F_getSJS(256,-1,5) + ',' + F_getSJS(256,-1,10) + ',' + F_getSJS(256,-1,15) + ')'; tagObj[i].style.zIndex = F_getSJS(200,0,16); } } }</script>此效果主要通過間隔取兩數之間的隨機數來改變標簽的樣式。
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