* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  margin: 0;
  background-color: black;
}

header {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 10%;
}

p {
  color: white;
  font-size: 16px;
}

h1 {
  color: white;
  font-size: 16px;
} 

a {
  text-decoration: none;
}

nav {
  position: absolute;
  top: 10%;
  left: 0;
  width: 100%;
  height: 90%;
}

nav a {
  color: white;
  font-size: 16px;
}

ul {
  display: inline-flex;
  flex-direction: row;
  flex-wrap: wrap;
  width: 100%;
  height: 100%;
}

li {
  list-style: none;
  width: 50%;
  height: 45%;
}

li a {
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
}

h2 {
  font-size: 16px;
  padding: 16px;
}

img {
  width: auto;
  height: 90%
}

.color1 {
 color: #b8d2cb; 
}

.color2 { 
  color: #b1ab9d; 
}

.color3 {
 color: #c2c1c2;
}

.color4 { 
color: #a7a289;
}

@media screen and (max-width : 1000px){

  img {
    width: 80%;
    height: auto;
  }

}