.btn-style-one {
  position: relative;
  display: inline-flex;
  align-items: center;
  font-size: 18px;
  font-weight: 400;
  line-height: 1;
  padding: 21px 70px 16px 60px;
  color: var(--theme-color-white);
  background: #000000;
  text-transform: capitalize;
  overflow: hidden;
  z-index: 0;
  transition: all 300ms ease;
}
.btn-style-one:before {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  content: "";
  border-radius: 0;
  transform: scale(0, 1);
  transform-origin: top right;
  background: var(--theme-color1);
  transition: -webkit-transform 500ms cubic-bezier(0.86, 0, 0.07, 1);
  transition: transform 500ms cubic-bezier(0.86, 0, 0.07, 1);
  transition: transform 500ms cubic-bezier(0.86, 0, 0.07, 1), -webkit-transform 500ms cubic-bezier(0.86, 0, 0.07, 1);
  transition-timing-function: cubic-bezier(0.86, 0, 0.07, 1);
  z-index: -1;
}
.btn-style-one:after {
  background-color: var(--theme-color-white);
  bottom: 0;
  content: "";
  height: 100%;
  position: absolute;
  right: 10px;
  top: 0;
  width: 1px;
}
.btn-style-one:hover {
  color: var(--theme-color1-text-color);
}
.btn-style-one:hover:before {
  transform: scale(1, 1);
  transform-origin: bottom left;
}