html{
  color: #fff;
  font-family: 'Open Sans', sans-serif;
  height: 100%;
}
p{
  color: #D3D3D3;
}
header {
  padding: 20px;
  text-align: center;
}
  
nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
}
  
nav ul li {
  margin: 0 10px;
}
  
nav ul li a {
  color: white;
  text-decoration: none;
  font-size: 18px;
  font-weight: bold;
  padding: 10px;
  transition: all 0.3s ease-in-out;
}

nav ul li a:hover {
  background-color: white;
  color: #a74ac7;
}

main {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
}

body {
  background: linear-gradient(to bottom, #5E2BFF, #8428FF, #AE24FF);
}

a{
  color: #fff;
  text-decoration: none;
}

a:visited {
  color: inherit;
  box-shadow: inset 0 -2px 0 0 #fff, inset 0 -3px 0 0 #0074D9;
}

footer{
  display: flex;
  flex-direction: column;
  justify-content: center;
  bottom:0;
  font-size: 0.8rem;
  text-align: center;
  padding: 20px;
  color: #fff;
}
.contacts{
  display: flex;
  margin: 10px;

  padding: 10px;
  justify-content: center;
}