body {
  background-image: url(./picture/bg.png);
}

.home{
  position: fixed;
  z-index: 5;
}

.home img{
  width: 40px;
  height: 40px;
  margin-left: 20px;
  margin-top: 20px;
  opacity: 0.6;
}

/* home styles */

.content{
  position: fixed;
  width: 100%;
  margin-top: 20px;
  text-align: center;
  z-index: 20;
}

.content h1{
  margin-bottom: 20px;
  font-size: 5em;
  color: green;
  text-shadow:
    -1px -1px 0 #000,
    1px -1px 0 #000,
    -1px 1px 0 #000,
    1px 1px 0 #000;
}

.content h3{
  margin: 90px 0px 60px 0px;
  font-size: 1.8em;
  color: green;
  text-shadow:
    -1px -1px 0 #000,
    1px -1px 0 #000,
    -1px 1px 0 #000,
    1px 1px 0 #000;
}

.content img{
  width: 150px;
  height: 150px;
}

.content img:active{
  margin-top: 5px;
  width: 130px;
  height: 130px;
}

span {
  color: red;
}

#displayNew{
  width: 70%;
  height: 75px;
  font-size: 1em;
  color: green;
  text-align: center;
}