Element block pseudo-element :after generated with opacity 1 border 0px rgba(211,211,211,1) solid box-shadow 0px 0px 1px rgba(255,255,255,0.8) text-shadow 0px 1px 0px rgba(255,255,255,0.8) position static transition width auto border-radius transform height auto display inline-block float none outline none line-height 2em padding 1.5em background margin 0.5em cursor default font-weight bold box-sizing content-box font-size 1em z-index auto overflow visible