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