Element block pseudo-element :before generated with border-radius transition transform margin 0px float left position static width auto text-shadow font-size 16px overflow visible box-sizing content-box font-weight normal height auto padding 11px border 1px rgba(170,170,170,1) solid line-height 1 box-shadow 2px 2px 2px rgba(0,0,0,0.3) background display block z-index auto cursor default