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