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