h1, h2, h3, h4 {
 font-family: sans-serif;
 padding: 10px;
}

h1 {
 background-color: #aeacb7;
 text-align: center;
}

h2 {
 background-color: #d6d6db;
}

h3 {
 background-color: #ebeaed;
}

footer {
 text-align: center;
}

p {
 
}

body {
 font-family: sans-serif;
 padding-left: 10px;
 padding-right: 10px;
 background-color: #f9f9fa;
 line-height: 23px;
}

#table1 {
 background-color: lightgray;
 margin: auto;
 border-spacing: 6px;
}

.header {
  list-style-type: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background-color: #333;
}

.head {
  float: left;
}

.head a {
  display: block;
  color: white;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
}

a:hover:not(.head) {
  background-color: #111;
}

.homebutton {
  background-color:#4CAF50;
}