Element input pseudo-element :after generated with transition background text-shadow 1px 1px 0px rgba(255,255,255,0.66) transform box-sizing content-box overflow visible cursor default z-index auto padding 4px border-radius position static border 1px #b7b7b7 solid display inline-block width auto height auto margin 4px box-shadow 2px 2px 2px rgba(0,0,0,0.2) font-weight normal float none line-height normal font-size 16px