.is-style-outline-to-fill-btn .wp-block-button__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .625rem;
  border: 1px solid white;
  background: transparent !important;
  color: white;
  overflow: hidden;      
  z-index: 0;             
}

.is-style-outline-to-fill-btn .wp-block-button__link::before {
  content: "";
  position: absolute;
  inset: 0;
  background: white;
  transform: translateX(-110%);
  transition: transform 400ms cubic-bezier(.2,.9,.2,1);
  z-index: -1;
  pointer-events: none;
  border-radius: 100px;
}

.is-style-outline-to-fill-btn .wp-block-button__link:hover {
  color: black;
}

.is-style-outline-to-fill-btn .wp-block-button__link:hover::before {
  transform: translateX(0); 
}

.is-style-outline-to-fill-btn .wp-block-button__link::after {
  content: "";
  position: relative;     
  z-index: 1;         
  width: 17px;
  height: 17px;
  background: white;
  -webkit-mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="17" height="18" viewBox="0 0 17 18"><path d="M17 15.9036C17 16.686 16.3657 17.3203 15.5833 17.3203C14.8009 17.3203 14.1667 16.686 14.1667 15.9036V5.1569L2.41829 16.9053C1.86505 17.4585 0.968282 17.4585 0.415039 16.9053C-0.138204 16.352 -0.138204 15.4553 0.415039 14.902L12.1634 3.15365H1.41667C0.634263 3.15365 0 2.51938 0 1.73698C0 0.954576 0.634263 0.320312 1.41667 0.320312H15.5833C16.3657 0.320312 17 0.954576 17 1.73698V15.9036Z"/></svg>') no-repeat center;
  mask: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="17" height="18" viewBox="0 0 17 18"><path d="M17 15.9036C17 16.686 16.3657 17.3203 15.5833 17.3203C14.8009 17.3203 14.1667 16.686 14.1667 15.9036V5.1569L2.41829 16.9053C1.86505 17.4585 0.968282 17.4585 0.415039 16.9053C-0.138204 16.352 -0.138204 15.4553 0.415039 14.902L12.1634 3.15365H1.41667C0.634263 3.15365 0 2.51938 0 1.73698C0 0.954576 0.634263 0.320312 1.41667 0.320312H15.5833C16.3657 0.320312 17 0.954576 17 1.73698V15.9036Z"/></svg>') no-repeat center;
  background-size: contain;
  -webkit-mask-size: contain;
  mask-size: contain;
  transition: background 0.3s ease-in, transform 0.3s ease-in;
} 

.is-style-outline-to-fill-btn .wp-block-button__link:hover::after {
  background: black;
}

/* media queries  */

@media screen and  (max-width :450px){
  .is-style-outline-to-fill-btn .wp-block-button__link{
        padding:14px 15px;
        font-size: 13px;
}

.is-style-outline-to-fill-btn .wp-block-button__link::after{
  width: 12px;
  height: 12px;
}
}