body {
    margin: 0;
    background-color: #000000;
    font-family: arial, sans serif;
    font-size: 16px;
}
#container {
	max-width: 900px;
	height: auto;
	margin: auto;
	background-color: #fff;
}
#container2 {
	padding: 20px;
}
#header {
    overflow: hidden;
    background-color: #05707b;
    width: 100%;
    height: 40px;
    text-align: center;
}
#header img {
	padding: 5px;
	width: 300px;
	height: 47px;
}
#footer {
  text-align: center;
  background-color: #05707b;
  padding: 10px;
  float: none;
  clear: both;
  height: 40px;
  font-size: 2em;
  font-weight: bold;
  color: #01535b;
}
h1 {
}
h2 {
  background-color: #164145;
  border-radius: 10px;
  padding: 15px;
  color: #ffffff;
  float: none;
  clear: both;
}
ul {
  list-style-type: none;
  padding: 0px;
}
li {
  background-color: #ccc;
  padding: 10px;
  margin: 5px;
  border-radius: 10px;
  font-size: 1.2em;
}
li a {
	color: #000000;
	text-decoration: none;
}
li a:hover {
	color: #666666;
}
.bloque {
	border-bottom: solid 10px #000000;
}
#myBtn {
  display: none;
  position: fixed;
  bottom: 20px;
  right: 30px;
  z-index: 99;
  border: none;
  outline: none; 
  background-color: #01e9ff; 
  color: white;
  cursor: pointer;
  padding: 15px;
  border-radius: 10px;
  font-size: 18px; 
}

#myBtn:hover {
  background-color: #555;
}
.linkWeb {
 width: 45%;
 float: left;
 background: #C9FAFF;
 border-radius: 8px;
 margin: 10px 5px;
 height: 250px;
 padding: 2px;
}
.linkWeb img {
  border: 1px solid #ddd;
  border-radius: 10px;
  padding: 5px;
  width: 95%;
  height: 150px;
}

.linkWeb img:hover {
  box-shadow: 0 0 2px 1px rgba(0, 140, 186, 0.5);
}
.linkWeb a:link, a:visited {
  color: #000000;
  padding: 10px;
  text-align: left;
  text-decoration: none;
  display: inline-block;
}
.linkWeb a:hover {
  color: #009900;
}
.linkTitle {
  font-size: 1.3em;
  font-weight: bold;
  width: 100%;
  text-align: center;
  display: inline-block;
  color: #164145;
}
@media only screen and (max-width: 768px) {

  body {
    font-size: 14px;
  }
  .buttons {
    overflow: auto;
  }
  .buttons a {
    font-size: 1.2em;
    padding: 5px;
    float: left;
  }
}