body {
  position:relative;
  background-color: #eaf7cf;
  /*background-image: background;
  background-size:contain;
  background-color: rgba(255,255,255,0.8);
  background-blend-mode: lighten;*/
  margin-right: 5%;
  margin-left: 5%;
  font-family: trebuchet MS, sans-serif;
  display: flex;
  display:-moz-flex;
  display:-webkit-flex;
  display: -ms-flex;
  flex-direction: column;
  border-style: solid;
  border-width: 1px;
  border-color: #007A5E;
  animation-name: loading-Background;
  animation-duration: 3s;
  animation-iteration-count: 1;
  -webkit-flex:1;
}
img.background {
    height: 100%;
    width: 100%;
    position: absolute;
    background-image: url(/Bilder/GMT.png);*/
    background-position: center center;
    background-repeat: no-repeat;
  /*  background-size: cover;*/
    opacity: 0.2;
}

header {


}
.Kopf{
  font-family: trebuchet MS, sans-serif;
  width: 100%;
  /*max-height: 350px;*/
  display: flex;
  height: auto;
  position:relative;
  float: left;


    /*flex-direction: column;*/
}
.Hauptteil {
  display: flex;
  height: 100%;
  position:relative;

}
.Hauptmenu{

  top: 55%;
  font-family: trebuchet MS, sans-serif;
  padding-top: 0.5%;
  text-align: left;
  float: left;
  width: 20%;
  border-color: grey;
  border-top-width: 1px;
  border-bottom-width: 0px;
  border-right-width: 0px;
  border-left-width: 0px;
  border-style: solid;
/*  animation-name: loading-Mainmenu;
  animation-duration: 5s;
  animation-iteration-count: 1;*/
}

.Textarea{
  padding: 3%;
  min-height: 500px;
  font-family: trebuchet MS, sans-serif;
  border-style: solid;
  border-width: 1px;
  border-color: grey;
  background-color: WHITE;
  float: left;
  flex: 1;
/*  animation-name: loading-Opacity;
  animation-duration: 3s;
  animation-iteration-count: 1;*/
}
.Menu2{
  font-family: trebuchet MS, sans-serif;
  padding-top: 0.5%;
  float: left;
  width: 20%;
  padding-bottom: 5%;
  border-style: solid;
  height: 40%;
  border-width: 1px;
  border-color: grey;
  border-left-width: 0px;
  border-right-width: 0px;
  border-bottom-width: 0px;
  text-align: right;
}
.footer {
  font-weight: bold;
  font-family: trebuchet MS, sans-serif;
  border-style: double;
  border-width: 2px;
  border-color: black;
  background-color: #007A5E;
}
button {
  border-width: 1px;
  border-color: grey;
}
button:hover {
  color: white;
  background: darkgray;
  border-color: lightblue;
}
  button:active {
    border-color: black;
    border-width: 3px;
}

@keyframes loading-Background {
  0%   { background-color: white}
  100% { background-color: #eaf7cf; }
}

@-webkit-keyframes loading-Background {
  0%   { background-color: white}
  100% { background-color: #eaf7cf; }
}

/*@keyframes loading-Opacity {
  0%   { transform: translateY(20%); opacity: 0;}
  50%  {opacity: 1;}
  100% { transform: translateY(0%);}
}*/