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