table, th, td {
  		border: 1px solid black;
  		border-collapse: collapse;
		position: auto;
		margin-left: 350px;
}
body {
  background-color: lightblue;
}

ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
  width: 200px;
  background-color: orange;
    position: fixed;
  height: 100%;
  overflow: auto;
  
   }
   li {
  text-align: center;
  border-bottom: 2px solid #555;
  

}


   li a {
  display: block;
  color: #000;
  padding: 8px 16px;
  text-decoration: none;
}

li a:hover {
  background-color: #555;
  color: white;
}

.active {
  background-color: #4CAF50;
  color: white;
}
p{
	max-width:1000px;
  margin: auto;
  font-family: "Times New Roman", Times, serif;
  font-size:24px;
}
h1{
	text-align: center;
	
}
h2{
	text-align: center;
	
}
.center {
  display: block;
  margin-left: auto;
  margin-right: auto;
  width: 25%;
}

#cd-intro {
  background: url(mareaneagra.jpg) no-repeat center center fixed;
  z-index: 2;
  margin: 0 auto;
  display:block;
  background-size:100% 170px;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
  font-size: 100px;
  color: lightblue;
  }
  
  #cd-intro #cd-intro-tagline {
  width: auto;
  width:90%;
  position:relative;
  max-width: 1170px;
  margin: 0 auto;
  text-align: center;
  padding-top: 20px;}
  
  @media only screen and (min-width: 1170px) {
  #cd-intro {
    height: 500px; 
  }
 
div.gallery {
  margin: 5px;
  border: 1px solid #ccc;
  float: left;
  width: 180px;
  margin-left: 350px;
}

div.gallery:hover {
  border: 1px solid #777;
}

div.gallery img {
  width: 100%;
  height: auto;
}

div.desc {
  padding: 15px;
  text-align: center;
}

video {
  width: 50%;
  height: auto;
  margin-left: 350px;
}
  @media only screen and (min-width: 600px) {
  .col-s-1 {width: 8.33%;}
  .col-s-2 {width: 16.66%;}
  .col-s-3 {width: 25%;}
  .col-s-4 {width: 33.33%;}
  .col-s-5 {width: 41.66%;}
  .col-s-6 {width: 50%;}
  .col-s-7 {width: 58.33%;}
  .col-s-8 {width: 66.66%;}
  .col-s-9 {width: 75%;}
  .col-s-10 {width: 83.33%;}
  .col-s-11 {width: 91.66%;}
  .col-s-12 {width: 100%;}
}

@media only screen and (min-width: 768px) {
  .col-1 {width: 8.33%;}
  .col-2 {width: 16.66%;}
  .col-3 {width: 25%;}
  .col-4 {width: 33.33%;}
  .col-5 {width: 41.66%;}
  .col-6 {width: 50%;}
  .col-7 {width: 58.33%;}
  .col-8 {width: 66.66%;}
  .col-9 {width: 75%;}
  .col-10 {width: 83.33%;}
  .col-11 {width: 91.66%;}
  .col-12 {width: 100%;}
  
  a:link, a:visited {
  
  color:black;
  padding: 14px 25px;
  text-align: center; 
  text-decoration: none;
  display: inline-block;
}

a:hover, a:active {
  background-color: red;
  
.wrapper {
width: 100%;
background-color: red;
padding: 60px 300px;
   color: blue;
  text-align: center;
}
footer {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100%;
  background-color: red;
  color: blue;
  text-align: center;
}