body {
	font-family: "Trebuchet MS", Arial, Helvetica, sans-serif;
	font-size: 18px;
}

.columns {
  width:700px;
}
.leftColumn {
  float:left;
  width:350px;
}
.rightColumn {
  float:right;
  width:350px;
}

.columnsAuthors {
  width:360px;
  overflow: auto;
}
.leftColumnAuthors {
  float:left;
  width:180px;
}
.rightColumnAuthors {
  float:right;
  width:180px;
}

.centered {
  text-align: center;
}

.clear {
  clear: both;
}

p {
	line-height: 120%;
}

img {
  padding: 10px;
}

a:link {
    text-decoration: none;
}

a:visited {
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

a:active {
    text-decoration: underline;
}

.announcements {
	width: 700px;
	font-size: 18px;
	color: red;
	font-weight: bold;
	text-align: left;
}

.abstitle {
	font-size: 28px;
	font-weight: bold;
	text-align: left;
}

.author {
	font-size: 18px;
	font-weight: bold;
	text-align: center;
}

.address {
	font-size: 18px;
	font-style:italic;
	text-align: left;
}

.figure {
	font-size: 20px;
}

.unselectable {
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}