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