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.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; }

// 这里引入的是我发过的随随机数