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