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