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