@media screen and (max-width: 960px) {
    .l0{
        height: 6px;
    }
    .l1{
        height: 12px;
    }
    .l2{
        height: 24px;
    }
    .l3{
        height: 36px;
    }
    .l4{
        height: 48px;
    }
    .l5{
        height: 60px;
    }
    .l6{
        height: 72px;
    }
    .l7{
        height: 84px;
    }
    .l8{
        height: 96px;
    }
    .l9{
        height: 108px;
    }
    .l10{
        height: 120px;
    }
    .l11{
        height: 132px;
    }
    .l12{
        height: 144px;
    }
    .l13{
        height: 156px;
    }
    .l22{
        height: 264px;
    }
    .l23{
        height: 276px;
    }
    .l24{
        height: 288px;
    }
    .l25{
        height: 300px;
    }

    .f1{
        font-size: 18px;
    }
    .f2{
        font-size: 36px;
    }
}