/* box-sizing */
.bdsize-bb,
.box-sizing-bb{
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	-o-box-sizing: border-box;
	-ms-box-sizing: border-box;
	box-sizing: border-box;
}
.bdsize-normal,
.bdsize-cb,
.box-sizing-cb{
	-webkit-box-sizing: content-box;
	-moz-box-sizing: content-box;
	-o-box-sizing: content-box;
	-ms-box-sizing: content-box;
	box-sizing: content-box;
}

/* border system */
/* border: 1px solid transparent */
.bd1s{
border: 1px solid;
}
.bdv1s{
border-top: 1px solid;
border-bottom: 1px solid;
}
.bdh1s{
border-left: 1px solid;
border-right: 1px solid;
}
.bdt1s{
border-top: 1px solid;
}
.bdb1s{
border-bottom: 1px solid;
}
.bdl1s{
border-left: 1px solid;
}
.bdr1s{
border-right: 1px solid;
}


/* border: 2px solid */
.bd2s{
border: 2px solid;
}
.bdv2s{
border-top: 2px solid;
border-bottom: 2px solid;
}
.bdh2s{
border-left: 2px solid;
border-right: 2px solid;
}
.bdt2s{
border-top: 2px solid;
}
.bdb2s{
border-bottom: 2px solid;
}
.bdl2s{
border-left: 2px solid;
}
.bdr2s{
border-right: 2px solid;
}


/* border: 3px solid */
.bd3s{
border: 3px solid;
}
.bdv3s{
border-top: 3px solid;
border-bottom: 3px solid;
}
.bdh3s{
border-left: 3px solid;
border-right: 3px solid;
}
.bdt3s{
border-top: 3px solid;
}
.bdb3s{
border-bottom: 3px solid;
}
.bdl3s{
border-left: 3px solid;
}
.bdr3s{
border-right: 3px solid;
}


/* border: 1px dotted */
.bd1d{
border: 1px dotted;
}
.bdv1d{
border-top: 1px dotted;
border-bottom: 1px dotted;
}
.bdh1d{
border-left: 1px dotted;
border-right: 1px dotted;
}
.bdt1d{
border-top: 1px dotted;
}
.bdb1d{
border-bottom: 1px dotted;
}
.bdl1d{
border-left: 1px dotted;
}

.bdr1d{
border-right: 1px dotted;
}