Tool Tips

by Wentz Wu

HTML

<a href="#" title="this is tool tip">Hello World</a>

CSS

a {
  color: #900;
  text-decoration: none;
}

a:hover {
  color: red;
  position: relative;
}

a[title]:hover:after {
  content: attr(title);
  padding: 4px 8px;
  color: #333;
  position: absolute;
  left: 0; 
  top: 100%;
  white-space: nowrap; 
  z-index: 20px;
  -moz-border-radius: 5px; 
  -webkit-border-radius: 5px;  
  border-radius: 5px;  
  -moz-box-shadow: 0px 0px 4px #222;  
  -webkit-box-shadow: 0px 0px 4px #222;  
  box-shadow: 0px 0px 4px #222;  
  background-image: -moz-linear-gradient(top, #eeeeee, #cccccc);  
  background-image: -webkit-gradient(linear,left top,left bottom,color-stop(0, #eeeeee),color-stop(1, #cccccc));
  background-image: -webkit-linear-gradient(top, #eeeeee, #cccccc);  
  background-image: -moz-linear-gradient(top, #eeeeee, #cccccc);  
  background-image: -ms-linear-gradient(top, #eeeeee, #cccccc);  
  background-image: -o-linear-gradient(top, #eeeeee, #cccccc);  
}