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