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