Element input pseudo-element :before generated with transition box-sizing content-box transform border 5px #b7b7b7 solid font-size 16px overflow visible width auto position static float none text-shadow 1px 1px 0px rgba(255,255,255,0.66) line-height normal height auto margin 0px box-shadow 2px 2px 2px rgba(0,0,0,0.2) background cursor default z-index auto display inline-block font-weight normal border-radius padding 20px