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