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