@media screen and (max-width:960px){
    .Maincontainer-slider{
        margin-top: -15px;

        width: 75%;
        height: calc(75vw * 0.6);
        max-height: 400px;
        overflow: hidden;
    }

    .section-Pulsar{
        margin-bottom: 50px;
        margin-top: 0px !important;
    }
}

@media screen and (max-width:647px){
    .Maincontainer-slider{
        margin-top: -75px;
        width: 85%;
    }

    .section-Pulsar{
        margin-bottom: 80px;
        margin-top: 0px !important;
    }
}

@media screen and (max-width:415px){
    .Maincontainer-slider{
        margin-top: -90px;
        width: 85%;
    }

    .section-Pulsar{
        margin-bottom: 100px;
    }
}

@media screen and (max-width:325px){
    .Maincontainer-slider{
        margin-top: -110px;
        width: 75%;
    }

    .section-Pulsar{
        margin-bottom: 110px;
    }
}