Vkok

/* команды для подсвеченного элемента меню */
#home .home, #price .price {
color:#166ba5;font-weight:bold;
}

<form action="phprusearch/" method="post" class="search">
<input type="text" name="query" placeholder="Поиск..."><input type="submit" value="Найти" class="btn btn-info">
</form>

.owl-item.active {
  pointer-events: none;
}

.card-body {
  display: flex;
  flex-direction: column;
}
.card-body footer {
  margin-top: auto;
}

.searchinhead__flex .searchinhead__zoom {
    display: none;
}

width: 300px;
border: 2px solid #eee;