这是一个很简单的案例,不过效果很有创意,一个标题“w3cplus”,默认只显示一个字母“w”,但当你的鼠标悬浮到这个标题上时,整个“w3cplus”会动态的给你展开,其实这个效果很类似于Letteringjs的效果,整个效果中letter-spacing属性的运用非常关键,然后配上CSS3的transition和opacity属性。
HTML CODE
<h1><a href="http://www.w3cplus.com" class="home"><b>W</b><span>3cplus</span></a></h1>
CSS Code
h1{ text-align: center; font-weight: bold; line-height: 1.2; font-size: 4em; margin: 20px; } h1 a { display: inline-block; text-decoration: none; font-family: 'Jim Nightshade', cursive; text-decoration: none; } h1 a::after, h1 a::before { font-size: 2.375em; position: relative; top: 0.10em; letter-spacing: 0.2em; left:0.13em; } h1 a::after { content: ">"; } h1 a::before { content: "<"; } h1 a b, h1 a span { -webkit-transition: all 300ms; -moz-transition: all 300ms; -o-transition: all 300ms; transition: all 300ms; display: inline-block; text-transform: uppercase; letter-spacing: -0.44em; font-size: 2em; } h1 a span { opacity: 0; } h1 a b { letter-spacing:-0.16em; } h1 a:hover span { opacity: 1; } h1 a:hover b, h1 a:hover span { letter-spacing:0; text-decoration:none; }
如需转载,烦请注明出处:http://www.w3cplus.com/demo/css3-letter.html