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