Element input pseudo-element :before generated with border-radius float none transform text-shadow overflow visible background margin 0px position static transition padding 20px cursor default box-sizing content-box font-size 12px line-height normal opacity 1 font-weight bold outline none z-index auto display inline-block border 0px #b7b7b7 solid box-shadow 0px 0px 0px rgba(0,0,0,0.2) height auto width auto