Element block pseudo-class :active generated with padding 21px font-size 16px border-radius float none line-height 1 transition z-index auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) box-sizing border-box text-shadow 1px 1px 1px rgba(0,0,0,0.2) display block width 160px overflow visible height auto background border 0px rgba(0,0,0,1) solid transform font-weight normal position fixed margin 0px cursor pointer