Element input pseudo-element :before generated with overflow visible font-size 16px border 4px #b7b7b7 solid box-sizing content-box width auto font-weight normal text-shadow 1px 1px 0px rgba(255,255,255,0.66) float none position static z-index auto line-height normal height auto padding 20px transform margin 0px border-radius opacity 0.56 transition display inline-block cursor default background box-shadow 2px 2px 2px rgba(0,0,0,0.2)