nav {
  font-family: arial,sans-serif;
  font-size: 13px;
  padding: 10px;
}

ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
}

li a {
  display: inline-block;
  padding: 8px;
}

#main-container {
  position: absolute;
  top: 40%;
  left: 50%;
  -moz-transform: translateX(-50%) translateY(-50%);
  -webkit-transform: translateX(-50%) translateY(-50%);
  transform: translateX(-50%) translateY(-50%);
  text-align: center;
}

#searchbox {
  position: relative;
  border-radius: 24px;
  width: 600px;
  height: 44px;
  top: 20px;
  border: 1px solid #dfe1e5;
  margin: 0 auto;
}

#search-input {
  width: 500px;
  border: none;
  font: 16px arial,sans-serif;
}

.button {
  background-color: #f8f8f8;
  border-radius: 4px;
  height: 36px;
  padding: 5px 16px;
  font-size: 14px;
  margin: 10px 10px;
  border: 1px solid transparent;
  color: #5f6368;
  transition-duration: 0.2s;
  outline: none;
}

.button:hover {
  border: 1px solid #c6c6c6;
}

footer {
  font-family: arial,sans-serif;
  font-size: 13px;
  background: #f2f2f2;
  border-top: 1px solid #e4e4e4;
  position: fixed;
  width: 100%;
  height: 35px;
  bottom: 0px;
  right: 0px;
  padding-top: 5px;
}

a {
  text-decoration: none;
  outline: 0;
}

a:link, a:active, a:visited {
  color: #5f6368;
}

a:hover {
  text-decoration: underline;
}