Hello,

I added this code into your custom css box in General Options:

.swiper-slide {
    background-size: contain !important;
}
.codeless-slider-container.swiper-parent.swiper_slider.codeless_slider {
    height: 163px !important;
}
.codeless_slider_wrapper {
    min-height: 100px !important;
}
.boxed_layout .codeless_slider_swiper {
    min-height: 164px !important;
    height: 163px !important;
}

This is the result screenshot: https://postimg.org/image/tm51sexlx/
Let us know.

Best regards!