bootstrap column grid css code code example
Example 1: .col-12 bootstrap
.col-12{
flex: 0 0 100%;
max-width: 100%;
}
Example 2: .row bootstrap
.row{
display: flex;
flex-wrap: wrap;
margin-right: -15px;
margin-left: -15px;
}
.col-12{
flex: 0 0 100%;
max-width: 100%;
}
.row{
display: flex;
flex-wrap: wrap;
margin-right: -15px;
margin-left: -15px;
}