Sometimes an auto hide menu at the bottom of the page will help to give the users some primary accesses to important pages. The following code puts a horizontal menu at the bottom right side of the page. When a visitor hovers it, the menu get opened and a list of links appears.

HTML
<!-- this script got from www.devanswer.com -->
Take your mouse over "Menu". <div class="menu"> <div class="label">Menu</div> <div class="spacer"></div> <div class="item"><span><a href="#" class="alink" >Home</a></span></div> <div class="item"><span><a href="#" class="alink" >Blog</a></span></div> <div class="item"><span><a href="#" class="alink" >Search</a></span></div> <div class="item"><span><a href="#" class="alink" >Contact us</a></span></div> <div class="item"><span><a href="#" class="alink" >About us</a></span></div> </div><a style="font-size: 8pt; text-decoration: none" target="_blank" href="http://www.devanswer.com">Developer Code</a>

CSS
@import url('https://fonts.googleapis.com/css?family=Lato');
body {
  background-color: #000000;
  color: rgba(255, 255, 255, 0.7);
  font-family: 'Lato', sans-serif;
  margin: 20px;
}
* {
  margin: 0px;
  padding: 0px;
  box-sizing: border-box;
}
.menu {
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.8);
  display: inline-block;
  cursor: pointer;
  pointer-events: none;
  position: absolute;
  bottom: 20px;
  left: 20px;
}
.menu:hover {
  pointer-events: all;
}
.label {
  display: inline-block;
  cursor: pointer;
  pointer-events: all;
}
.spacer {
  display: inline-block;
  width: 80px;
  margin-left: 15px;
  margin-right: 15px;
  vertical-align: middle;
  cursor: pointer;
  position: relative;
}
.spacer:before {
  content: "";
  position: absolute;
  border-bottom: 1px solid #ffffff;
  height: 1px;
  width: 0%;
  transition: width 0.25s ease;
  transition-delay: 0.7s;
}
.item {
  position: relative;
  display: inline-block;
  margin-right: 30px;
  top: 10px;
  opacity: 0;
  transition: opacity 0.5s ease, top 0.5s ease;
  transition-delay: 0;
}
span {
  transition: color 0.5s ease;
}
.item:hover span {
  color: #ff0000;
}
.menu:hover .spacer:before {
  width: 100%;
  transition-delay: 0s;
}
.menu:hover .item {
  opacity: 1;
  top: 0px;
}
.item:nth-child(1) {
  transition-delay: 0.45s;
}
.item:nth-child(2) {
  transition-delay: 0.4s;
}
.item:nth-child(3) {
  transition-delay: 0.35s;
}
.item:nth-child(4) {
  transition-delay: 0.3s;
}
.item:nth-child(5) {
  transition-delay: 0.25s;
}
.item:nth-child(6) {
  transition-delay: 0.2s;
}
.item:nth-child(7) {
  transition-delay: 0.15s;
}
.item:nth-child(8) {
  transition-delay: 0.1s;
}
.item:nth-child(9) {
  transition-delay: 0.05s;
}
.item:nth-child(10) {
  transition-delay: 0s;
}
.menu:hover .item:nth-child(1) {
  transition-delay: 0.25s;
}
.menu:hover .item:nth-child(2) {
  transition-delay: 0.3s;
}
.menu:hover .item:nth-child(3) {
  transition-delay: 0.35s;
}
.menu:hover .item:nth-child(4) {
  transition-delay: 0.4s;
}
.menu:hover .item:nth-child(5) {
  transition-delay: 0.45s;
}
.menu:hover .item:nth-child(6) {
  transition-delay: 0.5s;
}
.menu:hover .item:nth-child(7) {
  transition-delay: 0.55s;
}
.menu:hover .item:nth-child(8) {
  transition-delay: 0.6s;
}
.menu:hover .item:nth-child(9) {
  transition-delay: 0.65s;
}
.menu:hover .item:nth-child(10) {
  transition-delay: 0.7s;
}
.alink, .alink:visited{
	text-decoration:none;
	color:rgba(255, 255, 255, 0.8)
}
.alink:hover{
	text-decoration: underline;
}