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