#resImage_143 {
    display:block;
    overflow:hidden;
    background-image:url('https://www.conveyorrollers.co.uk/assets/images/4/roller-range-b0f4d3fe.jpg');
    background-repeat:no-repeat;
    background-position:center center;
        width:100%;
    background-size: cover;
        height:380px;
}
@media screen and (min-width:700px){
    #resImage_143 {
        background-image:url('https://www.conveyorrollers.co.uk/assets/images/f/roller-range-30a33287.jpg');
                height:390px;
    }
}
@media screen and (min-width:980px){
    #resImage_143 {
        background-image:url('https://www.conveyorrollers.co.uk/assets/images/e/roller-range-a70836da.jpg');
                height:390px;
    }
}
@media screen and (min-width:1400px){
    #resImage_143 {
        background-image:url('https://www.conveyorrollers.co.uk/assets/images/e/roller-range-39def662.jpg');
                height:390px;
    }
}