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