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