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