Element block pseudo-class :active generated with background z-index auto display inline-block font-weight normal margin 0px float none font-size 48px box-sizing border-box cursor default box-shadow position static border 0px rgba(255,255,255,1) solid transform padding 10px transition text-shadow 0px 0px 10px rgba(255,255,255,1) border-radius height auto line-height normal overflow visible width auto