CSS Opacity
Syntax
- opacity: number (* strictly between 0 and 1) | inherit | initial | unset;
Remarks
If you do not want apply opacity, you can use this instead:
background: rgba(255, 255, 255, 0.6);
Resources:
- MDN: https://developer.mozilla.org/en/docs/Web/CSS/opacity;
- W3C Transparency: the ‘opacity’ property: https://www.w3.org/TR/css3-color/#transparency
- Browser support: http://caniuse.com/#feat=css-opacity
