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