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