// ButtonGroup .@{prefix}-btn-group .@{prefix}-btn { border-width: 1px 0 1px 0; margin: 0; .border-radius(0); } .@{prefix}-btn-group .@{prefix}-first { border-left: 1px solid mix(rgb(red(@btn-border-left), green(@btn-border-left), blue(@btn-border-left)), @panel-bg, 30%); border-left: 1px solid @btn-border-left; .border-radius(3px 0 0 3px); } .@{prefix}-btn-group .@{prefix}-last { border-right: 1px solid mix(rgb(red(@btn-border-right), green(@btn-border-right), blue(@btn-border-right)), @panel-bg, 30%); border-right: 1px solid @btn-border-right; .border-radius(0 3px 3px 0); } .@{prefix}-btn-group .@{prefix}-first.@{prefix}-last { .border-radius(3px); } .@{prefix}-btn-group .@{prefix}-btn.@{prefix}-flow-layout-item { margin: 0; }