footer{
  position: absolute !important;
  display:flex;
  align-items: flex-end;
  font-size:14px;
  font-weight:100;
  width:100%;
  min-height: 150px;
  line-height: 25px;
  left: 0;
  right: 0;
  color: #fff;
  background: linear-gradient(180deg, #00CCFF, #2962FF, #2979FF);
  text-shadow:1px 1px 0px #000;
}

.bottom-menu {font-family: Trebuchet MS, Helvetica, sans-serif, Tahoma, monospase, arial, sans-serif;
font-size:12px;
padding: 15px;
line-height: 3em;
letter-spacing : 1.5px;
word-spacing: 0.3em;
text-shadow:1px 1px 0px #000;
 }

.bottom-menu a{color: white; text-decoration: none;}
 
 .bottom-menu a:hover{
 color: #ffffbe; 
 text-decoration: underline;
 text-underline-offset: 5px;
 -webkit-transition: all 0.9s ease-in;
-moz-transition:all 0.9s ease-in;
-o-transition: all 0.9s ease-in;
-transition: all 0.9s ease-in;
 }

.go-up, .go-down {
 display: none;
 transform: none !important;	
 position: fixed;
 z-index: 9999;
 right: 1%;
 background: linear-gradient(180deg, #00CCFF, #2962FF, #2979FF);
 border: 1px solid #ccc;
 border-radius: 50%;
 cursor: pointer;
 color: #fff;
 text-align: center;
 font: normal normal 15px/15px sans-serif;
 text-shadow:1px 1px 0px #000;
 opacity: .5;
 padding: 3px;
 margin-bottom: 5px;
 width: 21px;
 height: 21px;
}
.go-up { bottom: 60px; }
.go-down { bottom: 10px; }
.go-down:hover,
.go-up:hover {
 background: linear-gradient(-180deg, #00CCFF, #2962FF, #2979FF);
 opacity: 1;
 box-shadow: 
  12px 12px 16px 0 rgba(255, 255, 255, 0.3) inset,
  -8px -8px 12px 0 rgba(125, 183, 245, 1) inset,
  4px 4px 8px 0px rgba(34, 60, 80, 0.2);
}


i {
    border: solid white;
    border-width: 0 3px 3px 0;
    display: inline-block;
    padding: 3px;
}

.up {
    transform: rotate(-135deg);
    -webkit-transform: rotate(-135deg);
	margin-top: 7px;
}

.down {
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
}

.tooltip {
  position: relative;
  display: inline-block;
  border-bottom: 1px dotted black;
}

.tooltip .tooltiptext {
  visibility: hidden;
  width: 150px;
  font-size: 11px;
  background: linear-gradient(180deg, #00CCFF, #2962FF, #2979FF);
  color: #fff;
  text-align: center;
  border-radius: 6px;
  padding: 5px 0;
  position: absolute;
  z-index: 99;
  top: -1px;
  right: 130%;
  opacity: 0.7;
  text-shadow:1px 1px 0px #000;
}

.tooltip .tooltiptext::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 100%;
  margin-top: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: transparent transparent transparent #2979FF;
}
.tooltip:hover .tooltiptext {
  visibility: visible;
}

@media only screen and (max-width: 640px) {
 	
.bottom-menu {font-weight: 300;}
	
}