Element block pseudo-element :before generated with text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box display inline-block padding 20px cursor default border-radius font-size 16px transform background float left z-index auto height auto width 160px border 0px rgba(0,0,0,1) solid position static font-weight normal box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px transition line-height 1 overflow hidden