Element button pseudo-element :before generated with box-sizing content-box background text-shadow -1px -1px 0px rgba(192,205,224,0.66) margin 0px float none position static z-index auto border-radius transform border 1px #018dc4 solid overflow visible width auto padding 20px box-shadow 2px 2px 2px rgba(0,0,0,0.2) line-height normal font-weight normal height auto font-size 16px display inline-block transition cursor pointer