body {
  font-family: Calibri, Helvetica, sans-serif;
  font-size: 1em;
}

div.header {
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 94px;
    text-align: center;
    background-image: url("../images/bannerMain.png");
    background-repeat: none;
}

div.header h1 {
    text-align: center;
    color: white;
    font-size: 40px;
    margin-top: 10px;
}

div.header h2 {
    position: absolute;
    text-align: center;
    top: 260px;
    width: 100%;
    color: white;
    font-size:20px;
}

#installAsApp {
    position: absolute;
    display: none;
    top: 52px;
    right: 16px;
    height: 32px;
    width: 90px;
	box-shadow: 8px 8px 3px black;
}

#homeLogo {
    position: absolute;
    top: 2px;
    left: 10px;
}

#loginForm {
    position: absolute;
    top: 100px;
    left: 20px;
    width: 340px;
    height: 120px;
    padding: 10px;
    border-style: solid;
    border-width: 1px;
	box-shadow:8px 8px 3px darkred;
}

div.blocks {
    position: absolute;
    top: 110px;
    left: 10%;
    width: 90%;
    bottom: 10px;
}

div.block {
    float: left;
    width: 25%;
    height: 100%;
    border-style: none;
    border-width: 1px;
    margin-right: 30px;
    background-color: rgba(255,255,255,0.05);
    background-image: linear-gradient(to right, rgba(255,255,255,.2), rgba(200,200,200,.2));
}

div.block ul {
    list-style: none;
}

div.block ul li {
    cursor: pointer;
}

div.block ul li:hover {
    background-color: darkred;
    color: white;
}

div.block h3 {
    text-align: center;
}

div.block h4 {
    text-align: center;
    margin-bottom: 0px;
}

div.block a {
    text-decoration: none;
    color: black;
}

/* document page */
div.smallHeader {
    position: absolute;
    height: 80px;
    top: 0px;
    left: 0px;
    right: 0px;
    text-align: center;
    background-image: url("../images/banner.png");
    background-repeat: none;
}

div.smallHeader h1 {
    text-align: center;
    color: darkred;
    font-size: 40px;
}

#documentLogo {
    position: absolute;
    top: 4px;
    left: 24px;
    cursor: pointer;
}

#buttonRefresh {
    position: absolute;
    top: 4px;
    left: 120px;
    cursor: pointer;
}

div.documentContainer {
    position: absolute;
    overflow: auto;
    top: 80px;
    left: 0;
    width: 100%;
    bottom: 10px;
    background-color: rgba(220,210,210,0.2);
    /*background-image: linear-gradient(to right, rgba(255,255,255,.2), rgba(200,200,200,.3));*/
}

div.document {
    position: absolute;
    left: 10%;
    width: 50%;
}

div.document figure img {
    max-width: 100%;
}

video {
    max-width: 100%;
    height: auto;
}

.switch {
    cursor: pointer;
}

.switch:hover {
    background-color: darkred;
    color: white;
}

.switch::after {
    content: ' ⇓';
}

.gotoNext {
    position: absolute;
    cursor: pointer;
    right: 20px;
}

.gotoNext:hover {
    background-color: darkred;
    color: white;
}

.gotoNext::after {
    content: ' ⇨';
}

.border {
    border-style: solid;
    border-width: 1px;
}

.twoColumns .column {
    float: left;
    width: 48%;
    padding: 1%;
}

.twoColumns:after {
  content: "";
  display: table;
  clear: both;
}

.threeColumns .column {
    float: left;
    width: 30%;
    padding: 1%;
}

.threeColumns:after {
  content: "";
  display: table;
  clear: both;
}

.fourColumns .column {
    float: left;
    width: 22%;
    padding: 1%;
}

.fourColumns:after {
    content: "";
    display: table;
    clear: both;
}

.important {
    padding: 4px;
    border-width: 1px;
    border-style: solid;
    border-color: red;
	box-shadow: 4px 4px 3px darkred;
    margin-bottom: 18px;
    background-color: white;
}

.information {
    padding: 4px;
    border-width: 1px;
    border-style: none; /*solid;*/
    border-color: lightgray;
	box-shadow: 4px 4px 3px darkgray;
    margin-bottom: 18px;
    background-color: white;
}

table.alternating {
    border-collapse: collapse;
    width: 100%;
    margin-bottom: 20px;
}

table.alternating th,
table.alternating td {
    text-align: left;
    padding: 8px;
}

table.alternating tr:nth-child(even) {
    background-color: lightgray;
}

@media screen and (max-width: 900px) {
    div.header {
        height: 80px;
        background-image: url("../images/banner.png");
    }
    
    #homeLogo {
        top: 4px;
        left: 28px;
        width: 72px;
    }

    div.blocks {
        top: 90px
    }

    div.block {
        width: 80%;
        height: auto;
        border-width: 0px 0px 1px 0px;
    }
    
    div.document {
        left: 5%;
        width: 90%;
    }
}