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