Good afternoon vekia
i have tried this code and it runs well, (thanks again)
#columns {
background-color: #fff;
}
But there is an issue, you can see there are transparent zones in left and right of the #columns. for this reason I have tried this code:
#columns {
background-color: #fff;
border: 20px solid #FFF;
}
but there is no border in left side, only in bottom, right and top of columns. Do you have any idea?