design/themes/basic/css/grid.less
.input-block-level {
display: block;
width: 100%;
min-height: ;
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;
}
why is [color=#000000]min-height: ; nothing?[/color]
[color=#000000]this comes from responsive…[/color]
// Block level inputs
.input-block-level {
display: block;
width: 100%;
min-height: @inputHeight; // Make inputs at least the height of their button counterpart (base line-height + padding + border)
.box-sizing(border-box); // Makes inputs behave like true block-level elements
}
from design/themes/basic/css/lib/bootstrap/less/mixins.less
seems its missing default values ?
https://github.com/twbs/bootstrap/blob/master/less/variables.less