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