Hi,
1. You can change the blog posts section classes with
background:rgba ( 55,55,55, 0.5);
55,55,55 is rgb color value and 0.5 is transparency. You’ll need a fallback as this won’t work for IE8. Best if a developer is contacted.
2. Yes, best if a developer is contacted
3. edit style.css – locate and change following class property
.container {
margin: 20px auto 35px;
}
Thanks
