.hvr-bounce-to-bottom{
display: inline-block;
vertical-align: middle;
-webkit-transform: translateZ(0);
transform: translateZ(0);
box-shadow:0 0 1px rgba(0, 0, 0, 0);
-webkit-backface-visibility:hidden;
backface-visibility:hidden;
-moz-osx-font-smoothing:grayscale;
position:relative;
-webkit-transition-property:color;
transition-property:color;
-webkit-transition-duration:0.5s;
transition-duration: 0.5s;
}
.hvr-bounce-to-bottom:before {
content: "";
position: absolute;
z-index: -1;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: #36424a;
-webkit-transform: scaleY(0);
transform: scaleY(0);
-webkit-transform-origin:100% 50%;
transform-origin:100% 50%;
-webkit-transition-property: transform;
transition-property: transform;
-webkit-transition-duration: 0.5s;
transition-duration: 0.5s;
-webkit-transition-timing-function: ease-out;
transition-timing-function: ease-out;
}
.hvr-bounce-to-bottom:hover, .hvr-bounce-to-bottom:focus, .hvr-bounce-to-bottom:active {