Element button pseudo-element :after generated with transition margin 0px box-shadow 2px 2px 2px rgba(0,0,0,0.2) position static border-radius overflow visible background box-sizing content-box height auto padding 20px cursor default display inline-block border 1px #b7b7b7 solid line-height normal font-weight normal text-shadow 1px 1px 0px rgba(255,255,255,0.66) float none font-size 16px width auto transform z-index auto