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