/* Matrices */
div.matrixtable { display: inline-table; border-width: 2px 2px; border-style: solid; border-color: black; text-align: center; vertical-align: top; padding: 0px 1px; margin: 0px 1px; overflow: visible;}
div.vector { display: inline-table; background-color: green; padding: 0px; margin: 0px 1px; border-color:black; border-style: solid; border-width: 2px 2px 2px 0px; vertical-align:top;}
div.vector div { display: block; margin: 1px; padding: 2px; background-color: #BDB76B; }
div.matrixtable .vector { border-style: none;}
div.transpose { display: table; margin: 1px; background-color: green; }
div.transpose div { display: table-cell; margin: 1px; padding: 2px; background-color: #BDB76B; }

div.matrixtable:before {content: " "; background-color: white; width: 85%; text-align: center; height: 2px; position: relative; top: -2px; z-index: 100; display: block; margin: 0px auto;}
div.matrixtable:after {content: " "; background-color: white; width: 85%; text-align: center; height: 2px; position: relative; top: 2px; z-index: 100; display: block; margin: 0px auto; }

div.vector:before {content: " "; background-color: white; width: 85%; height: 2px; position: relative; top: -2px; z-index: 100; display: block; }
div.vector:after {content: " "; background-color: white; width: 85%; height: 2px; position: relative; top: 2px; z-index: 100; display: block; }
div.matrixtable div.vector:before { height: 0px; }
div.matrixtable div.vector:after { height: 0px; }