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