style.css

.im{
padding-top:250px;	
}

/* general styling */
:root {
  --smaller: .75;
}

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

html, body {
  height: 100%;
  margin: 0;
  background-color:#5F939A;
}


body{
  background-color:#5F939A;
  color:Black;
  text-align:center; 
  font-family: -apple-system, 
    BlinkMacSystemFont, 
    "Segoe UI", 
    Roboto, 
    Oxygen-Sans, 
    Ubuntu, 
    Cantarell, 
    "Helvetica Neue", 
    sans-serif;
}


.container {
  color: #333;
  margin: 0 auto;
  text-align: center;
}

h1 {
  font-weight: normal;
  letter-spacing: .125rem;
  text-transform: uppercase;
}


li {
  display: inline-block;
  font-size: 1.5em;
  list-style-type: none;
  padding: 1em;
  text-transform: uppercase;
}

li span {
  display: block;
  font-size: 4.5rem;
}

.emoji {
  display: none;
  padding: 1rem;
}

.emoji span {
  font-size: 4rem;
  padding: 0 .5rem;
}




.nav {
  overflow: hidden;
  background-color: #333;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
}
.nav li {
  width:20%;
}
.nav a {
  width:100%;
  hight:100%;
  float: left;
  display: block;
  color: #f2f2f2;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  font-size: 0.8em;
}


@media all and (max-width: 768px) {
  h1 {
    font-size: calc(1.5rem * var(--smaller));
  }
  
  li {
    font-size: calc(1.125rem * var(--smaller));
  }
  
  li span {
    font-size: calc(3.375rem * var(--smaller));
  }
  .nav {
  width: 0%;
}
  .navbar-nav{
	width: 0%;
}
}




.nav a:hover {
  background: #ddd;
  color: black;
}


.center {
  margin: auto;
  width: 50%;
  border: 3px solid green;
  padding: 10px;
}



a{
	color:#64B5F6;
	
}
a.visited {
	color:#64B5F6;
	
}