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