.slidebtn:hover,
.slidebtn:focus {
  box-shadow: inset 12em 0 0 0 #00c8ff !important;
}

.slidebtn {
  color: #007bff;
}

.slidebtn:hover, .slidebtn:focus {
  color: #fff !important;
}

/*.slide {
  background: none  !important;
  border: 2px solid #007bff !important;
  font: inherit  !important;
  line-height: 1  !important;
}*/