body
{
background-color: whitesmoke;
font-family: Verdana, Arial, sans-serif;
font-size: 100.01%;
width: 100%;
height: 100%;
margin: 0;
padding: 0;
 /* text-align: center; Zentrierung für alte IEs */
}
h1
{
font-family:arial, "lucida console", sans-serif;
text-align: center;
color: #000080;
margin:0;
font-size: 2.1em;
<!-- text-decoration: underline; -->
}



h2
{
color: #006400;
margin: 0;
}

h3
{
color: whitesmoke;
text-align: center;
background: #1E90FF;
padding: 5px;
margin: 5px;
}

h4
{
        background-color:#1E90FF;
        color: #fff;
		  text-align: center;
		  font-size: 1.2em;
        margin:5px 0;
        padding:5px;
}


#seitenbereich
{
        text-align: left;  /* Inhalt wieder links wegen alten IEs */
   position: relative;
   margin: 0 auto;    /* Zentrierung mitte */
   max-width: 1000px;
   min-height: 100%;
padding-bottom: 2em; /*für sticky foot um unten nicht zu überdecken*/
   background-color: #E6E6FA;
}


#navioben ul
{
    background-color: yellow;
    margin: 5px 25px 5px;
         font-size: 0.6em;
    padding: 0.3em;
    list-style-type: none;
    float: right;
}

#navioben li
{
    background-color: white;
    display: inline-block;
}
#navioben a
{
        text-decoration: none;
   display: inline-block;
   padding: .2em 1em;
}
#navioben a:hover
{
        background-color: orange;
}

#header
{
        background-color: white;
        max-width: 100%;
margin: 10px 10px;
}



#bild1 {float: left;width: 45%; margin: 5px 1%;}
#textbild1 {float: left;font-size: 1.2em;color: grey;background-color: white;min-height: 445px; max-width: 48%;padding-left:20px; padding-right:10px; margin: 5px;}

#textbild2 {float: left;font-size: 1.0em;color: grey; min-width:95%; background-color: white; padding-left: 20px; padding-right: 10px; margin: 5px 5px 5px 5px; }

#info1{ float: left; background-color: greenyellow;min-width:91%;margin:10px 10px; padding:25px; text-align: justify; font-size: 0.9em;line-height: 1.5em;}
#info2{ float: left; background-color: yellow; 		min-width:91%;margin:10px 10px; padding:25px; font-size: 0.9em;line-height: 1.5em;}
#info3{ text-align: justify; background-color: greenyellow;min-width:91%;margin: 10px 10px; padding:25px;  font-size: 0.9em;line-height: 1.5em;}

article {display: grid;
  grid-template-columns: 1fr 1fr 1fr; 	/* Anzahl der Spalten*/
  padding: 0.8em;								/*für Abstand links und rechts */
  grid-gap: 1em; 								/*grid-gap: 1em; lässt zwischen den Spalten (aber nicht am Außenrand) einen 1em breiten Rand*/
   }
section, aside {background-color: white;color: #7B7F80;text-align: center;padding: 5px;font-size: 0.8em;}

#fussbereich {clear: both;background-color:lightblue;text-align: center;font-size: 0.8em;}