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