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