.break1024 .colcontent, .break1024.colcontent{display: block;}
.break1024 .colcontent>.col2, .break1024.colcontent>.col2{width: 100%; display: block; margin-bottom: 15px;}
.break1024 .colcontent>.col3, .break1024.colcontent>.col3{width: 100%; display: block; margin-bottom: 15px;}

.menuleft #head {width: var(--leftmenu-width);}
.menuleft main {width: calc(100% - var(--leftmenu-width));}