Element button pseudo-class :hover generated with border-radius padding 20px z-index auto display inline-block width auto position static font-size 16px float none box-sizing content-box margin 0px font-weight normal text-shadow -1px -1px 0px rgba(15,73,168,0.66) line-height normal cursor pointer transition border 1px #018dc4 solid background box-shadow 2px 2px 2px rgba(0,0,0,0.2) height auto overflow visible transform