#courseguide article.emphases
{
position: relative;
display: block;
width: 40em;
height: 950px;
margin: 2em auto;
}
#courseguide article.emphases section
{
position: absolute;
display: block;
top: 3.5em;
left: 0;
height: 900px;
padding: 10px 10px;
background-color: #ddd;
border-radius: 5px;
box-shadow: 0 3px 3px rgba(0,0,0,0.1);
z-index: 0;
}
#courseguide article.emphases section:first-child
{
z-index: 1;
}
#courseguide article.emphases section h3
{
position: absolute;
font-size: 1em;
font-weight: normal;
width: 120px;
height: 3.5em;
top: -3.5em;
left: 10px;
padding: 0;
margin: 0;
color: #999;
background-color: #fff;
border: 5px solid #ced54a;
border-radius: 5px 5px 0 0;
}
#courseguide article.emphases section:nth-child(2) h3
{
left: 132px;
}
#courseguide article.emphases section:nth-child(3) h3
{
left: 254px;
}
#courseguide article.emphases section h3 a
{
display: block;
width: 100%;
line-height: 1.5em;
text-align: center;
text-decoration: none;
color: inherit;
outline: 0 none;
}
#courseguide article.emphases section:target,
#courseguide article.emphases section:target h3
{
color: #333;
z-index: 2;
}
#courseguide article.emphases section:target h3
{
background-color: #ced54a;
}