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

body {
  margin: 0;
  font-family: "Impact", sans-serif;
  font-size: 18pt;
  background-color: aqua;
}

.hero {
  position: fixed;
  right: 0;
  bottom: 0;
  min-width: 90%; 
  min-height: 90%;
}

.sidebar {
  margin: 0;
  padding: 0;
  left: 0px;
  width: 140px;
  background-color: #f1f1f1;
  position: fixed;
  height: 100%;
  overflow: auto;
}

.sidebar a {
  display: block;
  color: black;
  padding: 0px;
  text-decoration: none;
}
 
.sidebar a.active {
  background-color: #e811f0;
  color: white;
}

.sidebar a:hover:not(.active) {
  background-color: #555;
  color: aqua
}

div.wrapper1 {
  top: 150px;
  margin-left: 150px;
  margin-right: 999px;
  padding: 1px 16px;
  height: 1000px;
  font-size: 31px;
  position: absolute;
}

div.wrapper2 {
  top: 700px;
  margin-left: 150px;
  margin-right: 999px;
  padding: 1px 16px;
  height: 1000px;
  font-size: 31px;
  position: absolute;
}

div.wrapper3 {
  top: 1200px;
  margin-left: 150px;
  margin-right: 999px;
  padding: 1px 16px;
  height: 1000px;
  font-size: 31px;
  position: absolute;
}

div.gallery {
  size: 0;
  
}

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

div.gallery img {
  width: 100%;
  padding-top: 0px;
  height: auto;
}

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

* {
  box-sizing: border-box;
}

.responsive {
  padding: 0 0px;
  float: right;
  width: 40%;
}

@media only screen and (max-width: 700px) {
  .responsive {
    width: 49.99999%;
    margin: 6px 0;
  }
}

@media only screen and (max-width: 500px) {
  .responsive {
    width: 100%;
  }
}

.clearfix:after {
  content: "";
  display: table;
  clear: both;
}