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