.thm-btn {
  position: relative;
  display: inline-block;
  color: #ffffff;
  font-size: 14px;
  line-height: 55px;
  font-weight: 600;
  background: #004a94;
  border-radius: 5px;
  
  overflow: hidden;
  font-family: "Heebo", serif;
  text-transform: uppercase;
  -webkit-transition: all 0.3s linear;
  -o-transition: all 0.3s linear;
  transition: all 0.3s linear;
  z-index: 1;
}

.thm-btn:hover {
  color: #ffffff;
}

.thm-btn i {
  position: relative;
  display: inline-block;
  font-size: 14px;
  font-weight: 700;
  top: 1px;
  margin-left: 5px;
}

/* Hover layers */
.hover-btn {
  background-color: #052944;
  height: 100%;
  top: 0;
  opacity: 0;
  position: absolute;
  -webkit-transform: scaleX(0);
  transform: scaleX(0);
  -webkit-transition: all 0.5s ease 0s;
  transition: all 0.5s ease 0s;
  width: 25%;
  z-index: -1;
}

.hover-bx {
  left: 0;
  -webkit-transition-delay: 0.105s;
  transition-delay: 0.105s;
  border-radius: 5px 0px 0px 5px;
}

.hover-bx2 {
  left: 25%;
  -webkit-transition-delay: 0.105s;
  transition-delay: 0.105s;
}

.hover-bx3 {
  left: 50%;
  -webkit-transition-delay: 0.105s;
  transition-delay: 0.105s;
}

.hover-bx4 {
  left: 75%;
  -webkit-transition-delay: 0s;
  transition-delay: 0s;
  border-radius: 0 5px 5px 0;
}

.thm-btn:hover .hover-btn {
  opacity: 1;
  -webkit-transform: scale(1);
  transform: scale(1);
}