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