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