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