Button Style Bem cho Flatsome

                
                    
<button href="https://flatvn.com/" class="button is-link is- mb-0 button--double-arrow text-primary">
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</button>
                
            

                
                    
.button--double-arrow {
  &:after {
    content: "\f101";
    font-family: "Font Awesome 5 Free";
    font-weight: bold;
  }
}