/* default font sizes */
body{
  / * font: normal 13px/1.75em verdana, arial, sans-serif; */
  font-family: Optima, "Gill Sans", gill, Helvetica, sans-serif;
  color: #000;
  /* text-align: justify; */
  background: #fff;
  padding: 0em;
  margin: 0em;
}
html{
  font-family: "Arial", "Helvetica", sans-serif;
}
p{
  margin: 0em;
  padding: 0em;
  padding-top: 0.5em;
  padding-bottom: 0.5em;
}
h1, h2, h3, h4, h5, h6{
  font-family: verdana, arial, sans-serif;
  font-weight: normal;
  margin: 0em;
  padding: 0em;
  padding-top: 0.5em;
  padding-bottom: 0.5em;
}
h1{
  font-size: 250%
}
h2{
  font-size: 200%
}
h3{
  font-size: 150%;
}
h4{
  font-size: 125%;
}
a{
  text-decoration: none;
  color: #008;
}
a:hover {
  text-decoration: underline;
}
dl{
  margin: 0em;
  padding: 0em;
  padding-top: 0.5em;
}
dt{
  margin: 0em;
  padding: 0em;
  padding-top: 0.5em;
  padding-bottom: 0em;
}
dd{
  margin: 0em;
  padding: 0em;
  padding-top: 0em;
  padding-bottom: 0.5em;
  padding-left: 1em;
}
ul{
  list-style:none;
}
li{
  margin-bottom: 1ex;
}
img{ 
  float: left;
  margin: 0em;
  padding: 0em;
  padding-right: 1em;
  padding-top: 0.5em;
  padding-bottom: 0.5em;
}
img.nofloat{
  float: none;
  margin: 0em;
  padding: 0em;
}
.container{
  width: 100%;
  padding: 0em;
  padding-left: 0em;
  /*  background-image: url("cuneiform.png"); */
  background-color: #F9F3E2;
  background-repeat: no-repeat;
  background-size: cover;
}
.header{
  text-align: center; 
  margin: 0em;
  padding: 0em;
  padding-top: 0em;
  padding-bottom: 1em;
}
.menu{
  background-color: #000000;
  color: white;
  text-align: center;
  border-top: 1px solid #aaa;
  border-bottom: 0px solid #aaa;
  margin: 0em;
  padding: 0em;
  padding-top: 0.5em;
  padding-bottom: 0.5em;
  word-spacing: 20px;
}
div.menu a{
    color: white;
}
.text{
  margin: 0em;
  padding: 0em;
  padding-top: 1em;
  padding-bottom: 2em;
  clear: both;
  overflow: auto;
  width: 100%;
  text-align: justify;
  text-justify: inter-word;
}
.footer{
  color: #888;
  font-size: 80%;
  margin: 0em;
  border-top: 1px solid #aaa;
  padding: 0em;
  padding-top: 0.5em;
}
div.footer a{
  color: #88C;
}
.deemph{
  color: #888;
}
div.deemph a{
  color: #88C;
}
#intro{
    padding-left: 2em;
    padding-right: 2em;
}
.flex-container {
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    padding-top: 2em;
    padding-left: 2em;
    padding-right: 2em;
}
.flex-container div{
    padding: 2em;
}
.hline-bottom {
    width:100px;
    margin-top:0;
    margin-bottom:0;
    border:0;
    height:2px;
    background-color:black;
}
.flex-container2 {
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    margin-top:1em;
    padding-left: 2em;
    padding-right: 2em;
}
.flex-container2 div{
    padding-left: 1em;
    padding-right: 1em;
    border-style: solid;
    border-width: 1px;
}
.article{
    font-family: Optima, "Gill Sans", gill, Helvetica, sans-serif;  
    margin: 1em;
    padding: 0em;
    padding-top: 1em;
    padding-bottom: 2em;
    clear: both;
    overflow: auto;
    width: 100%;
    text-align: justify;
    text-justify: inter-word;
    color: #424242;
}
.abstract{
    font-size: 14px;
    font-family: "Arial", "Helvetica", sans-serif;
}
.article a{
    font-size: 14px;
    text-align: right;
    color: red;
    display: block;
}
.cite{
    font-size: 14px;
}