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