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