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