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