Element block pseudo-element :before generated with padding 20px float none position static text-shadow 1px 1px 1px rgba(0,0,0,0.2) z-index auto transform line-height 1 font-weight normal border-radius box-sizing content-box overflow hidden opacity 1 font-size 21px outline none box-shadow 1px 1px 1px rgba(0,0,0,0.3) width 160px transition display block border 1px rgba(0,255,221,1) solid background height auto margin 0px cursor default