#colh {-moz-columns: 2; -webkit-columns: 2; columns: 2; -moz-column-gap: 10px; -webkit-column-gap: 10px; column-gap: 10px; } .qlc {width: 100%; height: 105px; margin-bottom: 10px; background: #faf2fa; -webkit-column-break-inside: avoid;  page-break-inside: avoid;  break-inside: avoid; }