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