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