Image overlay in css

background: linear-gradient(0deg, rgba(0, 0, 0, 0.86), rgba(0, 0, 0, 0.86)), url(your-img-path);

Overlay color on image css

footer#site-footer{  
  position:relative;
}

footer#site-footer:before {     /* use before property (pseudo-element)  */
    position: absolute;
    content: '';
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.3);
}

Similar codes

1 vote252 views1 answer
Python 'charmap' codec can't decode byte
CSS
0 vote323 views1 answer
Css border up and down
CSS
0 vote352 views1 answer
Text align in materialize css
CSS Materialize
3 votes328 views1 answer
Inline block align center
CSS
34 votes266 views6 answers
How to align text in css
CSS
23 votes305 views1 answer
What is shadow house about
CSS
1 vote363 views1 answer
Bootstrap word-wrap: break-word;
CSS Bootstrap
1 vote250 views1 answer
Css div text size
CSS
11 votes334 views2 answers
Scss include
CSS
6 votes323 views6 answers
Break word css
CSS