Element block pseudo-class :active generated with cursor default overflow hidden z-index auto line-height 1 position static padding 20px float none box-sizing content-box background border 0px rgba(0,0,0,1) solid border-radius text-shadow 1px 1px 1px rgba(0,0,0,0.2) display block font-size 16px box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-weight normal height auto transform width 160px margin 0px transition