body {
    background-image: url("./image/background.gif");
}

a:link{
    color: #0000FF;
    text-decoration: none;
}
a:visited{
    color: #0000FF;
    text-decoration: none;
}
a:hover{
    background-color: #0000FF;
    color: #FFFFFF;
    text-decoration: none;
}
a:active{
    background-color: #FF0000;
    color: #FFFFFF;
    text-decoration: none;
}

img.tag{
    margin-bottom: -2px;
    padding:0px;
}


#header {
    position: static;
    top: 0px;
    left: 0px;
}
#header h1{
    font-size: medium;
}
#header li{
    display: inline;
    padding: 0px;
    margin: 0px 3px;
}
#header ul{
    font-size: small;
    margin-left: 0px;
    margin-top: 0px;
    margin-bottom: 0px;
}
#header ul.up{
    border-top-style: double;
    background: #dddddd;
}
#header ul.low{
    border-bottom-style: double;
    background: #ccccff;
}
#header li.up{
    background: #eeeeee;
}
#header li.low{
    background: #ddddff;
}

#middle{
    position: relative;
    top: 10px;
    float: left;
    width: 100%;
    margin-bottom: 10px;
}
#middle h2.tag1{
    font-weight: bold;
    text-align: center;
    font-size: large;
    width: 50px;
    color: #CBD1F7;
    border-color: #5555DD;
    border-style: outset;
    border-bottom-width: 0px;
    border-left-width: 0px;
    background-color: #5555DD;
    margin-bottom: 0px;
}
#middle h2.tag2{
    font-weight: bold;
    text-align: center;
    font-size: large;
    width: 50px;
    color: #fcd6d6;
    border-color: #FF5555;
    border-style: outset;
    border-bottom-width: 0px;
    border-left-width: 0px;
    background-color: #FF5555;
    margin-bottom: 0px;
}

#middle h2.tag3{
    font-weight: bold;
    text-align: center;
    font-size: large;
    width: 50px;
    color: #FFFFFF;
    border-color: #999999;
    border-style: outset;
    border-bottom-width: 0px;
    border-left-width: 0px;
    background-color: #999999;
    margin-bottom: 0px;
}

#contents {
    padding-left: 50px;
    float: left;
    width: 70%;
    font-size: small;
    line-height: 1.5;
}
#contents h1 {
    text-align: center;
    font: large bold;
    color: #442299;
}
#contents h2 {
    font: medium bold;
    text-align: center;
}
#contents h3 {
    text-align: center;
    font: medium normal;
}
#contents h2.lab {
    text-align: center;
    font: medium bold;
    background: #fcd6d6
}
#contents h2.obj {
    text-align: left;
    font: large normal;
}
#contents em.obj {
    font-style: normal;
    color: #d00080;
}
#contents dl.obj {
    color:black;
    font: small normal;
}
#contents dt.obj {
    color:#10a000;
}
#contents h3.fd {
    text-align: left;
    color: green;
    font-size: small;
    text-decoration: underline
}

#footer {
    clear: both;
    /*	position: relative; */
    top: 50px;
    width: 98%;
    border-width: 1px;
    border-style: solid;
    text-align: center;
    padding: 5px;
}

#navi {
    float: left;
    width: 21%;
    font-size:small;
    line-height: 1.5;
}
#navi h1,#navi h2, #navi h3 {
    text-align: center;
    font-size: small;
    color: #FFFF00;
    margin-top: 0px;
    margin-bottom: 0px;
}
#navi h1.nav1, #navi h2.nav1, #navi h3.nav1 {
    background: #0000FF;
}
#navi h1.nav2, #navi h2.nav2, #navi h3.nav2 {
    background: #ff6666;
}
#navi h1.nav3, #navi h2.nav3, #navi h3.nav3 {
    background: #669966;
}
#navi ul {
    padding :0px;
    list-style-type:none ;
    list-style-position: outside;
    margin-top: 0px;
    margin-bottom: 0px;
    margin-left: 0px;
}
#navi ul.nav_top {
    background: #CBD1F7;
}
#navi ul.nav1 {
    background: #CBD1F7;
}
#navi ul.nav2 {
    background: #fcd6d6;
}
#navi ul.nav3 {
    background: #ccff99;
}
#topic {
    border-top: solid 1px black;
    border-bottom: solid 1px black;
    background-color: white;
    margin-top: 0px;
}
#topic h4, #topic h5{
    margin-top: 2px;
    margin-bottom: 2px;
}
#topic ul {
    margin-top: 2px;
    margin-bottom: 2px;
}
#news {
    color: black;
    background: #fcd6d6;
    border-bottom: solid 1px black;
    border-top: solid 1px black;
    overflow: auto;
    height: 180px;
}

#education_tab {
/*    border: 0px solid;
      border-collapse: separate; */
}
#education_tab table {
    border: 0px solid;
    margin-left: auto;
    margin-right: auto;
}
#education_tab caption {
    caption-side: top;
    font-size: large;
}
#education_tab tr {
    color: #000000;
}
#education_tab thead.tab1 {
    color: #ffffff;
    background-color: #ffff55;
}
#education_tab tbody.tab1 {
    color: #ffffff;
    background-color: #ffff99;
}

#education_tab thead.tab2 {
    color: #ffffff;
    background-color: #ff5555;
}
#education_tab tbody.tab2 {
    color: #ffffff;
    background-color: #ff9999;
}
#education_tab thead.tab3 {
    color: #ffffff;
    background-color: #55ffff;
}
#education_tab tbody.tab3 {
    color: #ffffff;
    background-color: #ccffff;
}