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