.bstylenone
{
    border-bottom-style: none;
    border-left-style: none;
    border-right-style: none;
    border-top-style: none;
    border-bottom-width: medium;
    border-left-width: medium;
    border-right-width: medium;
    border-top-width: medium;
}


.bstylesolid
{
    border-bottom-style: solid;
    border-left-style: solid;
    border-right-style: solid;
    border-top-style: solid
}

.bwidththin
{
    border-bottom-style:  solid;
    border-left-style:  solid;
    border-right-style:  solid;
    border-top-style:  solid;
    border-bottom-width: thin ;
    border-left-width: thin ;
    border-right-width: thin ;
    border-top-width: thin; 

}

.bwidthmedium
{
    border-bottom-style: solid;
    border-left-style: solid;
    border-right-style: solid;
    border-top-style: solid;
    border-bottom-width: medium;
    border-left-width: medium;
    border-right-width: medium;
    border-top-width: medium;


}


.bwidththick
{
    border-bottom-style:  solid;
    border-left-style:  solid;
    border-right-style:  solid;
    border-top-style:  solid;
    border-bottom-width: thick ;
    border-left-width: thick ;
    border-right-width: thick ;
    border-top-width: thick ;
}

