.sigmaweb-btn16 .elementor-button {
  position: relative;
  display: flex;
  overflow: hidden;
  transition: all 0.8s cubic-bezier(0.23, 1, 0.320, 1);
}

.sigmaweb-btn16 .elementor-button:before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120%;
  height: 120%;
  background-color: #EDEDED;
  opacity: 0;
  transition: all 0.8s cubic-bezier(0.23, 1, 0.320, 1);
}

.sigmaweb-btn16 .elementor-button span {
  position: relative;
  z-index: 1;
}

.sigmaweb-btn16 .elementor-button:hover span{
  color: #2196F3 !important;
}
.sigmaweb-btn16 .elementor-button:active {
  scale: 0.9;
}

.sigmaweb-btn16 .elementor-button:hover:before {
  transform: translate(-50%, -50%) rotate(45deg);
  opacity: 1;
}