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