html { color-scheme: normal; }

body {
  font-family: sans-serif;
  color: black;
  background-color: #F6F5F5;
} 
footer {
  text-align: center;
}
#previouslaunch {
  float: left;
  text-align: left;
}
#nextlaunch {
  float: right;
  text-align: right;
}
#nextlaunch,#previouslaunch {
  max-width: 33%;
}


@media (prefers-color-scheme: dark) {
  body {
    color: white;
    background: #1c1b22;
  }
  a:link {
    color: #5fd7ff;
  }
  a:visited {
    color: #c061cb;
  }
}

h1, h2, h3, h4, h5, h6, p {
  text-align: center;
  width: 80%;
  margin-left: 10%
}
h2 {
  scale: 120%;
  color: #3355ff;
}
img {
  max-width: 70%;
  margin-left: 15%;
}
.portrait {
  max-width: 27%;
  float: left;
  margin: auto;
  margin-left: 4.75%;
  margin-top: 2.5%;
}
.landscape {
  max-width: 48%;
  margin: auto;
  float: left;
  margin-left: 1.5%;
}
.landscape-half {
  max-width: 24%;
  margin: auto;
  float: left;
  margin-left: 0.75%;
}
.portrait-small {
  max-width: 10.6%;
  float: left;
  margin: auto;
  margin-left: 1%;
}
.portrait-medium{
  max-width: 17.6%;
  float: left;
  margin: auto;
  margin-left: 2%;
}
ul {
  margin-left: 20%;
  margin-right: 20%;
}