.underslider {
    max-width: 1200px;
    margin: 40px auto 0 auto;
}

    .underslider img {
        width: 100%;
        max-width: 200px;
        border-radius: 15px;
    }

    .underslider .col-sm-6 {
        margin-bottom: 40px;
    }
    .underslider .btn {
    margin:2px 0;
    }