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