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