.search-container {
        float: right;
    }

    .topnav input[type=text] {
        padding: 6px;
        margin-top: 8px;
        font-size: 17px;
        border: none;
    }

    .search-container button {
        float: right;
        padding: 2px 8px;
        margin-right: 16px;
        background: #fefefe;
        font-size: 15px;
        border: none;
        cursor: pointer;
        color: cornflowerblue;
     
    }

        .search-container button:hover {
            background: #ccc;
            color: #44b3e4;
        }

@media screen and (max-width: 600px) {
    .search-container {
        float: none;
    }

        .search-container button {
            float: none;
            display: block;
            text-align: left;
            width: 100%;
            margin: 0;
            padding: 14px;
        }

}