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