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