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