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