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