Element button pseudo-element :after generated with width auto outline none opacity 1 transition font-size 16px font-weight normal z-index auto height auto text-shadow -1px -1px 0px rgba(15,73,168,0.66) border 20px #018dc4 double cursor pointer line-height normal box-sizing content-box transform float none position static border-radius margin 0px padding 20px display inline-block overflow visible background box-shadow 1px 1px 0px rgba(0,0,0,0.5)