@media (–breakpoint-md) {

.md-inline       { display: inline }
.md-block        { display: block }
.md-inline-block { display: inline-block }
.md-table        { display: table }
.md-table-cell   { display: table-cell }

.md-overflow-hidden { overflow: hidden }
.md-overflow-scroll { overflow: scroll }
.md-overflow-auto   { overflow: auto }

.md-left  { float: left }
.md-right { float: right }

}