JSFiddle - React, Tailwind, and code Playground

HTML

<div id="NewsStrip">NewsStrip</div>
<div id="SeeAllEvents">SeeAllEvents</div>

CSS

#NewsStrip {
    height: 80px;
    background: red;
}
#SeeAllEvents {
    height: 80px;
    background: gold;
}

JavaScript

$(function() {
    $("#SeeAllEvents").hide();
    var timeoutId;
    $("#NewsStrip").hover(function() {
        if (!timeoutId) {
            timeoutId = window.setTimeout(function() {
                timeoutId = null;
                $("#SeeAllEvents").slideDown('slow');
           }, 1000);
        }
    },
    function () {
        if (timeoutId) {
            window.clearTimeout(timeoutId);
            timeoutId = null;
        }
        else {
           $("#SeeAllEvents").slideUp('slow');
        }
    });
});