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