a:link {
    color: white;
    text-decoration: none;
}
a:visited {
    color: white;
    text-decoration: none;
}
a:focus {
    color: #444;
    text-decoration: none;
}
a:hover {
    color: #444;
    text-decoration: none;
}
a:active {
    color: #444;
    text-decoration: none;
}

td
 {
    padding: 10px 20px;
}

html {
    height:100%;
}
body {
    height:100%;
    overflow-y: scroll;
    font-family: 'Helvetica', serif;
    font-size: small;
    color: white;
    margin: 0px;
    padding: 0px;}
#wrapper {
    position: relative;
    min-height: 100%;
    width: 100%;
    margin: 0 auto;
}
#content {
    margin: 0 auto;
    text-align: center;
    min-height: 650px;
}
#navigation {
    width: 100%;
    margin: 0 auto;
    padding: 2em 0 2em 0;
    text-align: center;
}

#presentation {
    max-width: 100%;
    margin: 0 auto;
    padding-top: 2em;
    text-align: center;
    background-color: white;
}

img.large {
    padding-bottom: 2em;
    width: 800px;
}

img.portrait {
    width: auto;
    max-height: 900px;
    padding: 2em 0 2em 0;
    margin-bottom: -4px;
}

img.landscape {
    max-width: 100%;
    height: auto;
    width: 800px;
    padding: 4em 0 4em 0;
    margin-bottom: -4px;
}

.pink {
    background-color: #f28ef2;
}
.purple {
    background-color: #9694c8;
}
.green {
    background-color: #a7ce7e;
}
.yellow {
    background-color: #ffc451;
}
.sun {
    background-color: #eaf665;
}
.orange {
    background-color: #ff845d;
}
.blue {
    background-color: #40a3d7;
}
.gray {
    background-color: #8e8e8e;
}
.white {
    background-color: white;
}

.p_left {
     text-align: left
}
.pres_block {
    margin-bottom: 2em;
}
.pres_text {
    width: 964px;
    margin: 0 auto;
    padding: 2em 0 2em 0;
}

#nav_pink {
  z-index: 42;
}
#nav_purple {
  z-index: 42;
  padding-left: 2em
}
#nav_green {
  z-index: 42;
  padding-left: 2em
}
#nav_yellow {
  z-index: 42;
  padding-left: 2em
}
#nav_sun {
  z-index: 42;
  padding-left: 2em
}
#nav_orange {
  z-index: 42;
  padding-left: 2em
}
#nav_gray {
  z-index: 42;
  padding-left: 2em
}
#nav_blue {
  z-index: 42;
  padding-left: 2em
}

#col_left {
    float: left;
    width: 25%;
}
#col_right {
    float: none
    width: 75%;
}