/*....................................................................................................................*/
/* n: none */
/* s: solid */
/* d: dashed */

.sdns{border-width: var(--borderHalf) var(--borderHalf) 0 var(--borderHalf); border-right-style: dashed}
.ssnd{border-width: var(--borderHalf) var(--borderHalf) 0 var(--borderHalf); border-left-style: dashed}
.sdnn{border-width: var(--borderHalf) var(--borderHalf) 0 0; border-right-style: dashed}
.snnd{border-width: var(--borderHalf) 0 0 var(--borderHalf); border-left-style: dashed}

.ssns{border-width: var(--borderHalf) var(--borderHalf) 0 var(--borderHalf)}
.snss{border-width: var(--borderHalf) 0 var(--borderHalf) var(--borderHalf)}
.sssn{border-width: var(--borderHalf) var(--borderHalf) var(--borderHalf) 0}
.snns{border-width: var(--borderHalf) 0 0 var(--borderHalf)}
.ssnn{border-width: var(--borderHalf) var(--borderHalf) 0 0}
.snnn{border-width: var(--borderHalf) 0 0 0}

.ndss{border-width: 0 var(--borderHalf) var(--borderHalf) var(--borderHalf); border-right-style: dashed}
.nssd{border-width: 0 var(--borderHalf) var(--borderHalf) var(--borderHalf); border-left-style: dashed}
.ndns{border-width: 0 var(--borderHalf) 0 var(--borderHalf); border-right-style: dashed}
.ndsn{border-width: 0 var(--borderHalf) var(--borderHalf) 0; border-right-style: dashed}
.nnsd{border-width: 0 0 var(--borderHalf) var(--borderHalf); border-left-style: dashed}
.nsnd{border-width: 0 var(--borderHalf) 0 var(--borderHalf); border-left-style: dashed}
.ndnn{border-width: 0 var(--borderHalf) 0 0; border-right-style: dashed}
.nnnd{border-width: 0 0 0 var(--borderHalf); border-left-style: dashed}

.nsss{border-width: 0 var(--borderHalf) var(--borderHalf) var(--borderHalf)}
.nnss{border-width: 0 0 var(--borderHalf) var(--borderHalf)}
.nssn{border-width: 0 var(--borderHalf) var(--borderHalf) 0}
.nnns{border-width: 0 0 0 var(--borderHalf)}
.nnsn{border-width: 0 0 var(--borderHalf) 0}
.nsnn{border-width: 0 var(--borderHalf) 0 0}

.nnnn{} /* exists for the sake of code visualization */