Element button pseudo-element :after generated with transition line-height normal height auto padding 20px border 1px rgba(1,141,196,0.34) solid z-index auto float none transform margin 0px border-radius position static cursor pointer font-weight normal overflow visible background display inline-block box-sizing content-box font-size 16px width auto box-shadow 2px 2px 2px rgba(79,59,59,0.2) text-shadow -1px -1px 0px rgba(15,73,168,0.66)