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