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