I have a problem with my code, in case, I have a banner that in Chrome and Opera, it appears in the exact size of the whole screen, however in Edge and Mozilla it appears broken not occupying 100% height with the others .
In CSS it looks like this: (Note: To run the banner it needs to be height: 100vh, but when you apply this measure to height, the proportion of the banner in the mobile and the chrome browser is disproportionate to the size of the div.)
.sec0{
background-size: cover;
background-attachment: fixed;
background: no-repeat;
-webkit-background-size: 100%;
text-align: bottom;
background-size: 100%;
width: 100%;
-webkit-width: 100%;
-moz-width: 100%;
-moz-height: 100vh;
-ms-width: 100%;
-ms-height: 100vh;
-o-width: 100%;
-o-height: 100vh;
background-image: url("img/banner1.jpg");
}