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