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