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