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