#menu ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
}

#menu li {
    float: left;
}

#menu a:link, 
#menu a:visited {
    display: block;
    width: 140px;
    font-weight: bold;
    color: #FFFFFF ;
    
    background: #212121;
    background: -moz-linear-gradient(top, #373737, #212121);
    background: -webkit-linear-gradient(top, #373737, #212121);
    background: -ms-linear-gradient(top, #373737, #212121);
    background: -o-linear-gradient(top, #373737, #212121);
    background: linear-gradient(top, #373737, #212121);
    
    text-align: center;
    padding: 4px;
    text-decoration: none;
    text-transform: uppercase;
    text-shadow: #111 0px 0px 30px;
    border: 1px solid #373737;
}

#menu a:hover, 
#menu a:active {
    
    background: white;
    background: -moz-linear-gradient(top, #f2f2f2, white);
    background: -webkit-linear-gradient(top, #f2f2f2, white);
    background: -ms-linear-gradient(top, #f2f2f2, white);
    background: -o-linear-gradient(top, #f2f2f2, white);
    background: linear-gradient(top, #f2f2f2, white);
    
    color: #222222 ;
    text-shadow: #f2f2f2 0px 0px 10px;
    border: 1px solid #f2f2f2;
}

#txt img
{
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-top:0px;
    margin-bottom:0px;
    padding:0px;
}

#title img:hover
{
    border: 1px solid white;
    width: 50%;
}

#title img
{
    border: 1px solid #373737;
    width: 50%;
}


.inner_title {
  position: relative;
  max-width: 900px;
  padding: 20px 10px;
  margin: 0 auto;
}

.code
{
    background: #ffffff; 
    overflow:auto;
    width: auto;
    border:solid gray;
    border-width:.1em .1em .1em .8em;
/*     padding:.2em .6em;    */
}

#feat_table
{
    width: 100%; 
    border: 0;
}

.feat_col
{
    width: 33%;   
}

.first
{
    margin: 0; 
}

.second
{
    color: green; 
    font-weight: bold;
}

.question
{
    color: red;
    font-size: 130%;
}

.answer
{
    color: green;
    font-size: 130%;
}

html 
{
    overflow-y: scroll;
}

.pub
{
    font-weight: bold;
}

.publications
{
    font-size: 90%;
}

#webmaster
{
    float:right;    
}

#webmaster a
{
    text-decoration: none;
}

#webmaster a:hover
{
    text-decoration: underline;
}

.next
{
    float:right; 
}