a.bot1{
    background:linear-gradient(to bottom, #FFFFFF, #E6E6E6) #F5F5F5 repeat-x;
    border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) #B3B3B3;
    border-radius: 4px;
    border-style: solid;
    border-width: 1px;
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.2) inset, 0 1px 2px rgba(0, 0, 0, 0.05);
    color: #333333;
        text-decoration:none;
    display:block;
    font-size: 14px;
        width:900px;
    line-height: 5px;
    margin: 20px auto;
    padding: 4px 12px;
    text-align: left;
    text-shadow: 0 1px 1px rgba(255, 255, 255, 0.75);
    vertical-align: middle;
  position: relative;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: -webkit-transform;
  transition-property: transform;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transform: translateZ(0);
  -ms-transform: translateZ(0);
  transform: translateZ(0);
  box-shadow: 0 0 1px rgba(0, 0, 0, 0);
}

a.bot1:before {
  pointer-events: none;
  position: absolute;
  z-index: -1;
  content: '';
  top: 100%;
  left: 5%;
  height: 10px;
  width: 90%;
  opacity: 0;
  background: -webkit-radial-gradient(center, ellipse, rgba(0, 0, 0, 0.35) 0%, rgba(0, 0, 0, 0) 80%);
  background: radial-gradient(ellipse at center, rgba(0, 0, 0, 0.35) 0%, rgba(0, 0, 0, 0) 80%);
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: -webkit-transform, opacity;
  transition-property: transform, opacity;
}

a.bot1:hover {
  -webkit-transform: translateY(-5px);
  -ms-transform: translateY(-5px);
  transform: translateY(-5px);
}
a.bot1:hover:before {
  opacity: 1;
  -webkit-transform: translateY(5px);
  -ms-transform: translateY(5px);
  transform: translateY(5px);
}