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