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