body {
  display:block;
  margin:0px;
  /*background-color:#F7F7F7;*/
  width:100%;
  font-family:Arial,Helvetica,sans-serif;
  background-color:#F7F7F7;
}

/* css div layout 
   http://www.w3schools.com/html/tryit.asp?filename=tryhtml_layout_divs 
*/
#header {
  background-image: url("imgs/microscope_fill.jpg");
  /*background-color:rgba(39, 34, 62, 1); */
  color:white;
  text-align:center;
  height:80px;
  padding:5px;

  border-bottom: 0 solid rgba(90, 85, 110, 0.28);
  border-top: 0 solid rgba(90, 85, 110, 0.28);
  bottom: 0;
  left: 0;
  right: 0;
  top: 0;
}
#nav {
  background-color:rgba(39, 34, 62, 1);
  display: table;
  text-align:center;
  height:20px;
  width:100%;
  color:white;
}
#section {
  background-color:#F7F7F7;
  width:750px;
  float:left;
  padding:20px;    
}
#footer {
  /*background-color:rgba(39, 34, 62, 1);*/
  clear:both;
  background-color:white;
  color:white;
  text-align:center;
  padding:5px;    
  height:100%;
}
#block_left {
  float:left;
  clear:left;
}
#block_right {
  float:left;
  width:500px;
  margin-left:10px;
}

/* http://stackoverflow.com/questions/16946284/align-ul-to-center-of-div 
   align UL navigation bar to center
*/
ul {
  text-align: center;
  display: inline-block;
  /*font-family:Verdana, Geneva, sans-serif;*/
}

li {
  margin-left:0px;
}

h2 {
    display: block;
    font-size: 46px;
    margin-top: 3px;
    margin-bottom: 3px;
    margin-left: 0;
    margin-right: 0;
    font-weight: normal;
    font-style: italic;
    font-family:"Times New Roman", Georgia, Serif;
}

h3 {
    font-size: 23px;
    margin-top: 6px;
    margin-bottom: 6px;
    margin-left: 0;
    margin-right: 0;
    font-weight: normal;
    padding:6px;
}


h4 {
    font-size: 15px;
    margin-top: 3px;
    margin-bottom: 3px;
    margin-left: 6px;
    margin-right: 0;
    font-weight: normal;
    /*font-family:Georgia, serif; */
}


h5 {
    font-size: 13px;
    margin-top: 3px;
    margin-bottom: 3px;
    margin-left: 0;
    margin-right: 0;
    font-weight: normal;
    font-family:Arial, Helvetica, sans-serif;
    color:rgba(39, 34, 62, 1);
}


/* http://www.w3schools.com/css/tryit.asp?filename=trycss_navbar_horizontal_black */
/* navigation bar */
ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
   /* background-color: #333; */
}

li {
    float: left;
}

li a {
    display: inline-block;
    color: white;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
}

li a:hover {
    background-color: #280D30;
}


.s0_bg {
    background-color: rgba(39, 34, 62, 1);
    border-bottom: 0 solid rgba(90, 85, 110, 0.28);
    border-top: 0 solid rgba(90, 85, 110, 0.28);
    bottom: 0;
    left: 0;
    position: absolute;
    right: 0;
    top: 0;
}

.s4itemsContainer {
    overflow: hidden;
    position: relative;
    white-space: nowrap;
    width: calc(100% - 0px);
}
.s4moreContainer {
    background-color: rgba(39, 34, 62, 1);
    border-radius: 0;
    display: inherit;
    overflow: visible;
    white-space: nowrap;
    width: auto;
}
.s4dropWrapper {
    display: block;
    margin-top: 7px;
    opacity: 1;
    position: absolute;
    visibility: hidden;
    z-index: 99999;
}
.s4dropWrapper[data-dropMode="dropUp"] {
    margin-bottom: 7px;
    margin-top: 0;
}
.s4repeaterButton {
    box-sizing: border-box;
    cursor: pointer;
    display: inline-block;
    font: 18px/1.4em "times new roman",times,serif;
    height: 100%;
    position: relative;
}
.s4repeaterButton[data-state~="header"] a, .s4repeaterButton[data-state~="header"] div {
    cursor: default !important;
}
.s4repeaterButton_gapper {
    padding: 0 3px;
}
.s4repeaterButtonlabel {
    color: #ffffff;
    display: inline-block;
    padding: 0 10px;
    transition: color 0.4s ease 0s;
}
.s4repeaterButton[data-state~="drop"] {
    display: block;
    width: 100%;
}
.s4repeaterButton[data-state~="drop"] .s4repeaterButtonlabel {
    padding: 0 0.5em;
}
.s4repeaterButton[data-state~="over"] .s4repeaterButtonlabel {
    color: #dfcfba;
    transition: color 0.4s ease 0s;
}
.s4repeaterButton[data-state~="selected"] .s4repeaterButtonlabel {
    color: #dfcfba;
    transition: color 0.4s ease 0s;
}