HelpLess/960gs-plugin.less at master · sylbal/HelpLess · GitHub

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/* --------------------------------------------------------------------------------------
*  960 Grid System by Nathan Smith  <http://960.gs/>
*
*  Adapted by Sylvain Balbous (https://github.com/sylbal) for H5BP-Less plugin
*
*  ------------------------------------------------------------------------------
*    GRID 960gs                 =>    syntax
*  ------------------------------------------------------------------------------
*    - #960gs                   =>    namespace, do not call directly, use .make or one of the predefined grid makers
*     - .make                   =>    #960gs > .make(colNumber, gutterWidth, gridMargin)
*     - .12                     =>    #960gs > .grid.12();
*     - .16                     =>    #960gs > .grid.16();
*     - .24                     =>    #960gs > .grid.24();
*     - .row                    =>    #960gs > .grid.row();
*     - .col                    =>    #960gs > .grid.col(colSpan);
*     - .alpha                  =>    #960gs > .grid.alpha();
*     - .omega                  =>    #960gs > .grid.omega();
*     - .prefix                 =>    #960gs > .grid.prefix(colSpan);
*     - .suffix                 =>    #960gs > .grid.suffix(colSpan);
*     - .push                   =>    #960gs > .grid.push(colSpan);
*     - .pull                   =>    #960gs > .grid.pull(colSpan);
*
*/

#960gs {
    /************************************
    * Make
    *
    * @what?: Defines the base variables needed
    * for the 960 grid system.
    *
    * @params: @colnum, default = 16
    *          @colgutter, default = 20
    *          @margin, default = 10
    ************************************/
    .make(@colnum: 16, @colgutter: 20, @margin: 10) {
        @col-width: (960px  - (@colgutter * @colnum)) / @colnum;
        @gutter-width: 0px + @colgutter;
        @grid-margin: 0px + @margin;
        margin-left: auto;
        margin-right: auto;
        width: 960px;
    }

    /************************************
    * 12
    *
    * @what?: Predefined 12 cols grid maker
    *
    ************************************/
    .12() {
        .make(12);
    }

    /************************************
    * 16
    *
    * @what?: Predefined 16 cols grid maker
    *
    ************************************/
    .16() {
        .make(16);
    }

    /************************************
    * 24
    *
    * @what?: Predefined 24 cols grid maker
    *
    ************************************/
    .24() {
        .make(24, 10);
    }

    /************************************
    * Row
    *
    * @what?: Defines an element as a row.
    * clears all clearfixes all columns
    * directly inside.
    *
    ************************************/
    .row() {
        .clearfix();
        display: block;
        /*
        width: 100% - @col-gutter-percent;
        overflow-y: visible;
        */
        margin-left: @grid-margin;
        margin-right: @grid-margin;
    }

    /************************************
    * Col
    *
    * @what?: Defines an element as a column.
    * Sets the width depending on the
    * supplied arguments and the width
    * set in .grid960gs()
    *
    * @params: @colSpan, default = 1
    *
    ************************************/
    .col(@colSpan: 1) {
        display: inline;
        float: left;
        width: 0px + (@col-width * @colSpan) + (@gutter-width * (@colSpan - 1));
        margin-left: 0px + (@gutter-width/2);
        margin-right: 0px + (@gutter-width/2);
        -webkit-box-sizing: border-box;
           -moz-box-sizing: border-box;
                box-sizing: border-box;
    }

    /************************************
    * alpha
    *
    * @what?: Removes left margin
    *
    ************************************/
    .alpha() {
        margin-left: 0;
    }

    /************************************
    * omega
    *
    * @what?: Removes rigt margin
    *
    ************************************/
    .omega() {
        margin-right: 0;
    }

    /************************************
    * prefix
    *
    * @what?: Adds padding before col
    *
    * @params: @colSpan, default = 1
    *
    ************************************/
    .prefix(@colSpan: 1) {
        padding-left: 0px + (@colSpan * (@col-width + @gutter-width));
    }

    /************************************
    * suffix
    *
    * @what?: Adds padding after col
    *
    * @params: @colSpan, default = 1
    *
    ************************************/
    .suffix(@colSpan: 1) {
        padding-right: 0px + (@colSpan * (@col-width + @gutter-width));
    }

    /************************************
    * push
    *
    * @what?: Pushes cols on the right
    *
    * @params: @colSpan, default = 1
    *
    ************************************/
    .push(@colSpan: 1) {
        position:relative;
        left: 0px + (@colSpan * (@col-width + @gutter-width));
    }

    /************************************
    * pull
    *
    * @what?: Pulls cols on the left
    *
    * @params: @colSpan, default = 1
    *
    ************************************/
    .pull(@colSpan: 1) {
        position:relative;
        left: 0px - (@colSpan * (@col-width + @gutter-width));
    }

}