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