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