.mainArea
{
  background-image: url(./cloud.png);
  background-size: auto;
  background-attachment: fixed;
  background-repeat: no-repeat;
  background-position: top;   
  background-color: rgba(255,255,255,.9);
  /*background-color: #FFFFFF;*/
}


body
{
  /*background-image: url(../images/ivu/00_IVU-colors_1920x1080_blue.jpg);*/
  background-image: url(./00_IVU-colors_1920x1080_white.jpg);
  background-attachment: fixed;
  background-repeat: no-repeat;
  background-position: center center;
  margin-left: 0px;
  margin-top: 0px;
  margin-right: 0px;
  margin-bottom: 0px;
  /*background-color: #002d5b;*/
  background-color: white;
}

body,td,th,select
{
  font-family: "Calibri", "Lucida", "Arial", sans-serif;
  /*font-size: 14px;*/
  color: #000000;
}

h1 {
  margin: 1em 0 1em 0;
  text-align:center;
  font-size: 4em;
}




p {
  font-family: "Calibri", "Lucida", "Arial", sans-serif;
  font-size: 2.5em;
  color: #000000;
  text-align:center;
 
}
div {
    text-align:center;
    margin: auto;
    width: 80%;
    border: 3px solid green;
    padding: 10px;
    background-color:white;
}

.hl {
  color: red;
  font-weight:bold;
}

a {
  color: #000000;
  text-decoration: none;
  font-size: 0.5em;
  /*font-weight: bold;*/
}

a:hover {
  color: #336699;
  text-decoration: underline;
}

.button {
  background-color:green;
  border: none;
  color: white;
  padding: 15px 32px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 3em;
  margin: 4px 2px;
  cursor: pointer;
}

.button:hover {
  background-color: #4CAF50;
  color: white;
}