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