* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    height: 100%;
    width: 100%;
    scroll-behavior: smooth;
}

body {
    background-color: #f5f5f5;
}

.ad-image {
    /*background-image: url('https://media.istockphoto.com/id/1292256043/photo/fast-delivery-truck-travelling-through-the-city-streets.jpg?s=612x612&w=0&k=20&c=ndH4s7k1UHpadvoavYT29mhdzWWkX1hf4_nqj70ELJY=');*/
    background-image: url('https://freedesignfile.com/upload/2018/01/Delivery-Trucks-on-the-highway-morning-Stock-Photo-03.jpg');
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.divider:after,
.divider:before {
    content: "";
    flex: 1;
    height: 1px;
    background: #eee;
}

.h-custom {
    height: calc(100% - 73px);
}

.footer {
    padding: 0;
    margin: 0;
    white-space: nowrap;
    line-height: 60px;
}

.main-section {
    height: 100vh;
    min-height: 100vh;
    padding-top: 73px;
    padding-bottom: 0;
}

@media (max-width: 450px) {
    .h-custom {
        height: 100%;
        min-height: calc(100vh - 73px);
    }   
}

@media (max-height: 740px) {
    .h-custom {
        min-height: calc(100vh - 73px);
    }
    .main-section {
        height: auto;
        min-height: 100vh;
    }
}