Element button pseudo-element :before generated with float left transform border-radius height auto opacity 1 background border 1px #018dc4 solid padding 200px outline none transition display block overflow visible margin 100px box-sizing border-box font-weight normal cursor progress z-index auto box-shadow 24px 3px 4px rgba(0,0,0,0.4) width auto font-size 16px position absolute line-height normal text-shadow