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