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