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