.#{$prefix}fieldset {
    display: block; /* preserve margins in IE */
    position: relative;
}

.#{$prefix}fieldset-header {
    overflow: hidden; // fixes a webkit bug where legend elements that have floated children are not displayed

    .#{$prefix}form-item,
    .#{$prefix}tool {
        float: left;
    }

    .#{$prefix}form-cb-wrap {
        font-size: 0;
        line-height: 0;
    }

    .#{$prefix}form-cb {
        margin: 0; // override the default checkbox margin
    }
}

@if $include-rtl {
    .#{$prefix}rtl.#{$prefix}fieldset-header {
        .#{$prefix}form-item,
        .#{$prefix}tool {
            float: right;
        }
    }
}

.#{$prefix}fieldset-header-text {
    float: left;
}
