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