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