.bside_w
{
    border-bottom: thick;
    border-left: thick;
    border-right: thick;
    border-top: thick
}
.bside_c
{
    border-bottom: red;
    border-left: red;
    border-right: red;
    border-top: red
}
.bside_wc
{
    border-bottom: red thick;
    border-left: red thick;
    border-right: red thick;
    border-top: red thick
}
