Element block pseudo-element :after generated with display inline-block text-shadow 1px 1px 1px rgba(0,0,0,0.2) margin 0px background height auto font-size 16px cursor default float left border 0px rgba(0,0,0,1) solid width 160px transition box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-weight normal position absolute border-radius transform box-sizing content-box overflow hidden line-height 1 z-index auto padding 20px