用css3和jQuery制作一个简单的精美表单
html代码如下：
<span class="title">Mask Your Input Forms and Make It Beauty</span> <br/><br/> <div id="container"> <p class="separator"><br/></p> <p class="small-title">Too Plain</p> <input class="too-plain" value="Enter your email here" /> <p class="separator"><br/></p> <p class="small-title">Fading The Label</p> <form> <label class="username-label" for="username">Username</label> <input type="text" name="username" class="username" /> <label class="password-label" for="password">Password</label> <input type="password" name="password" class="password" /> </form> <p class="separator"><br/></p> <p class="small-title">Sliding? Don't Worry</p> <form> <label class="username-label-sliding" for="username-sliding">Username</label> <input type="text" name="username" class="username-sliding" /> <label class="password-label-sliding" for="password-sliding">Password</label> <input type="password" name="password" class="password-sliding" /> </form> <p class="separator"><br/></p> </div><span
