/*gridのgutter調整*/
.row-0{
    margin-left:0px;
    margin-right:0px;

    > div{
        padding-right:0px;
        padding-left:0px;
    }
}
.row-10{
    margin-left:-5px;
    margin-right:-5px;

    > [class*='col-']{
        padding-right:5px;
        padding-left:5px;
    }
}
.row-20{
    margin-left:-10px;
    margin-right:-10px;

    > [class*='col-']{
        padding-right:10px;
        padding-left:10px;
    }
}
.row-30{
    margin-left:-15px;
    margin-right:-15px;

    > [class*='col-']{
        padding-right:15px;
        padding-left:15px;
    }
}
.row-40{
    margin-left:-20px;
    margin-right:-20px;

    > [class*='col-']{
        padding-right:20px;
        padding-left:20px;
    }
}
.row-50{
    margin-left:-25px;
    margin-right:-25px;

    > [class*='col-']{
        padding-right:25px;
        padding-left:25px;
    }
}