$(function () {
    bindAll();
});


function bindAll() {
    //相关下载
    $(".support-list-part").on("mouseover", function () {
        $(this).find(".support-part-text p").attr("style", "color:#1b78cf");
    });
    $(".support-list-part").on("mouseout", function () {
        $(this).find(".support-part-text p").attr("style", "color:#3d3d3d")
    });
    //视频教学
    $(".teach-part").on("mouseover", function () {
        $(this).find("h4").attr("style", "color:#1b78cf");
    });
    $(".teach-part").on("mouseout", function () {
        $(this).find("h4").attr("style", "color:#696969")
    });
}