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