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