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