Mobile Search Option

search.css

.mobile-search {
    position: absolute;
    right: 65px;
    top: 50%;
    z-index: 9999;
    background: #4F2271;
    border-radius: 22.5px;
    display: none;
    transform: translateY(-50%);
}
.mobile-search {
    display: block;
    right: 85px;
}
.mobile-search input[type="search"] {
    height: 40px;
    width: 40px;
}
.mobile-search:after {
    position: absolute;
    right: 12px;
    top: 50%;
    content: "";
    background: transparent;
    text-align: center;
    line-height: 40px;
    color: #fff;
    background-image: url(assets/img/search-glass.png);
    background-size: cover;
    padding: 8px;
    cursor: pointer;
    transform: translateY(-50%);
    z-index: 1;
}
.mobile-search input[type="search"]:focus {
    width: 235px;
}

search.html

<div class="mobile-search">
    <div class="input-group">
        <input type="search" class="form-control" placeholder="Find a recipe, brand or promotion...">
    </div>
</div>

search.js

(function {
	var searchBtn = '.header-search';
	var searchWrap = '.search-wrap';
	$(searchBtn).click(function () {
		$(searchWrap).css("display", "block");
	});
	$(document).click(function (e) {
		if (!$(e.target).parents().andSelf().is(searchBtn)) {
			$(searchWrap).css("display", "none");
		}
	});
	$(searchWrap).click(function (e) {
		e.stopPropagation();
	});
 })(jQuery);