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