Despite my hesitation, I have a question that may seem silly, but is actually quite significant to me.
I am trying to create an effect on the background-image by using a gradient overlay with a fixed position underneath it.
body{
background-image:url(...);
background-attachment: fixed;
}
body:after{
content: "";
display: block;
background-attachment: fixed;
position: absolute;
height: 100%;
width: 100%;
background: -moz-linear-gradient(-45deg, rgba(30,87,153,1) 0%, rgba(89,148,202,1) 62%, rgba(95,154,207,0.7) 68%, rgba(125,185,232,0) 100%);
}`
I hope that explanation was clear enough for you to understand. Please let me know if you require more details.
Thank you for your assistance!