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