.sigmaweb-btn9 .elementor-button {
  display: flex;
  background: transparent;
  overflow: hidden;
  box-shadow: 0 0 0 0 transparent;
  transition: all 0.2s ease-in;
}

.sigmaweb-btn9 .elementor-button:hover {
  transition: all 0.2s ease-out;
}

.sigmaweb-btn9 .elementor-button:hover::before {
  -webkit-animation: sh02 0.5s 0s linear;
  -moz-animation: sh02 0.5s 0s linear;
  animation: sh02 0.5s 0s linear;
}

.sigmaweb-btn9 .elementor-button::before {
  content: '';
  display: block;
  width: 0px;
  height: 86%;
  position: absolute;
  top: 7%;
  left: 0%;
  opacity: 0;
  background: #fff;
  box-shadow: 0 0 50px 30px #fff;
  transform: skewX(-20deg);
}

@keyframes sh02 {
  from {
    opacity: 0;
    left: 0%;
  }

  50% {
    opacity: 1;
  }

  to {
    opacity: 0;
    left: 100%;
  }
}

.sigmaweb-btn9:active {
  box-shadow: 0 0 0 0 transparent;
  -webkit-transition: box-shadow 0.2s ease-in;
  -moz-transition: box-shadow 0.2s ease-in;
  transition: box-shadow 0.2s ease-in;
}