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