.ninejmarkers-list-layout {}
.ninejmarkers-list-layout .ninejmarker-grid-sizer,
.ninejmarkers-list-layout .ninejmarker-grid-item {
    float: left;
    padding: 0px;
    width: 100%;
    padding: 0.75rem;
}
.ninejmarkers-list-layout .ninejmarker-img-center {
    padding-bottom: 71%;
}