.my-color-picker{width:100%;height:38px;padding:0;margin:0;position:relative;-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid #dee2e6;border-radius:6px;overflow:hidden}.my-color-picker::after{content:attr(value);position:absolute;top:0;left:38px;width:calc(100% - 38px);height:38px;line-height:36px;padding-left:10px;background:rgba(255,255,255,.7);pointer-events:none;font-weight:700;color:#000;font-family:ui-monospace,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace}