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