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