html , body {
    overflow: hidden;
}
.full-bg-images {
    width: 100%;
    height: 100vh;
    overflow: hidden;
}
.full-bg-images * {
    overflow: hidden;
}
.full-bg-images .cover {
    width: 100%;
    height: 100%;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    overflow: hidden;
    -webkit-transition: all ease-in-out .3s;
    -moz-transition: all ease-in-out .3s;
    -ms-transition: all ease-in-out .3s;
    -o-transition: all ease-in-out .3s;
    transition: all ease-in-out .3s;
}
.full-bg-images .cover:hover {
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    transform: scale(1.1);
}
.full-bg-images .cover img {
    display: block;
    width: 100%;
    max-height: 65px;
}
@media screen and (max-width:991px) {
    .full-bg-images .cover img {
        max-height: 50px;
    }
}