HTML, CSS and JavaScript playground

<!DOCTYPE html>
<html>

<head>
    <title>HTML, CSS and JavaScript demo</title>
</head>

<div class="navi_item" style="text-align:right; margin-left:0;">
                <a href=""><img src="https://placehold.jp/100x100.png?text=ãƒã‚´"></a>
            </div>

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</div>
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<script src="https://code.jquery.com/jquery-2.2.4.min.js" integrity="sha256-BbhdlvQf/xTY9gja0Dq3HiwQF8LaCRTXxZKRutelT44=" crossorigin="anonymous"></script>

</body>

</html>

/*ãƒãƒ³ãƒãƒ¼ã‚¬ãƒ¼ãƒœã‚¿ãƒ³*/
.el_humburger {
    position: fixed;
    top: 45px;
    right: 60px;
    width: 46px;
    height: 25px;
    padding-top: 1px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding-top: 0px;
    z-index: 20;
    cursor: pointer;
    pointer-events: auto;
    color: #000;
    text-align: center;
}

@media screen and (max-width: 840px) {
    .el_humburger {
        display: block;
        right: 0;
        top: 0;
        padding-top: 20px;
        width: 70px;
        height: 70px;
    }

#factory .el_humburger {
        display: none;
    }
}

.el_humburger_wrapper {
    margin-bottom: 5px;
    width: 42px;
    display: inline-block;
}

@media screen and (max-width: 840px) {
    .el_humburger_wrapper {
        margin-bottom: 5px;
        width: 30px;
    }
}

.el_humburger_text {
    font-size: 12px;
    letter-spacing: 0.1em;
    font-family: "æ¸¸ã‚´ã‚·ãƒƒã‚¯ Medium", YuGothic, "Yu Gothic", "ãƒ’ãƒ©ã‚®ãƒŽè§’ã‚´ Pro", "Hiragino Kaku Gothic Pro", "ãƒ¡ã‚¤ãƒªã‚ª", Meiryo, sans-serif;
}

.js_humburgerOpen .el_humburger_text.el_humburger_text__menu {
    display: none;
}

.el_humburger_text.el_humburger_text__close {
    display: none;
}

.js_humburgerOpen .el_humburger_text.el_humburger_text__close {
    display: block;
}

@media screen and (max-width: 840px) {
    .el_humburger_text {
        font-size: 10px;
        padding-top: 2px;
    }
}

@media screen and (max-width: 840px) {
    .el_humburger_text svg path {
        -webkit-transition: all 200ms cubic-bezier(0.16, 0.52, 0.25, 1);
        -o-transition: all 200ms cubic-bezier(0.16, 0.52, 0.25, 1);
        transition: all 200ms cubic-bezier(0.16, 0.52, 0.25, 1);
        fill: #000;
    }
}

@media screen and (max-width: 840px) {
    .js_humburgerOpen .el_humburger_text svg path {
        fill: #000;
    }
}

.el_humburger span.el_humburger_bar {
    display: block;
    width: 100%;
    margin: 0 auto 9px;
    height: 1px;
    background: #000;
    -webkit-transition: all .2s ease-in-out;
    -o-transition: all .2s ease-in-out;
    transition: all .2s ease-in-out;
}

.el_humburger span.el_humburger_bar:last-child {
    margin-bottom: 0;
}

.js_humburgerOpen .el_humburger span.el_humburger_bar {
    background: #000;
}

@media screen and (max-width: 840px) {
    .el_humburger span.el_humburger_bar {
        left: 0;
        top: 0;
        background: #000;
    }
}

.js_humburgerOpen .el_humburger span.el_humburger_bar.top {
    -webkit-transform: translateY(9px) rotate(-45deg);
    -ms-transform: translateY(9px) rotate(-45deg);
    transform: translateY(9px) rotate(-45deg);
}

.js_humburgerOpen .el_humburger span.el_humburger_bar.middle {
    opacity: 0;
}

.js_humburgerOpen .el_humburger span.el_humburger_bar.bottom {
    -webkit-transform: translateY(-11px) rotate(45deg);
    -ms-transform: translateY(-11px) rotate(45deg);
    transform: translateY(-11px) rotate(45deg);
}

.el_humburgerButton.el_humburgerButton__close {
    top: 2%;
    right: 2%;
}

.el_humburgerButton__close span.el_humburger_bar {
    display: block;
    width: 35px;
    margin: 0 auto;
    height: 4px;
    background: #000;
}

.el_humburgerButton__close span.el_humburger_bar.top {
    -webkit-transform: translateY(5px) rotate(-45deg);
    -ms-transform: translateY(5px) rotate(-45deg);
    transform: translateY(5px) rotate(-45deg);
}

.el_humburgerButton__close span.el_humburger_bar.bottom {
    -webkit-transform: translateY(-6px) rotate(45deg);
    -ms-transform: translateY(-6px) rotate(45deg);
    transform: translateY(-6px) rotate(45deg);
}

.navi {
    position: fixed;
    right: 0;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.9);
    width: 0;
    z-index: 3;
    padding-top: 100px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-transition: all 600ms ease-out;
    -o-transition: all 600ms ease-out;
    transition: all 600ms ease-out;
    overflow: hidden;
}

.js_humburgerOpen .navi {
    width: 450px;
}

@media screen and (max-width: 840px) {
    .js_humburgerOpen .navi {
        width: 100%;
        padding: 100px 5% 0;
    }
}

.navi_item {
    margin-bottom: 28px;
    font-size: 20px;
    font-family: "Marcellus", serif !important;
    white-space: nowrap;
    margin-left: 90px;
}

.navi_item.op_innerLink {
    cursor: pointer;
}

@media screen and (max-width: 840px) {
    .navi_item {
        margin-left: 0;
        font-size: 18px;
    }
}

// Write JavaScript here 
//å¤‰æ•°å®šç¾©
var navigationOpenFlag = false;
var navButtonFlag = true;
var focusFlag = false;

//ãƒãƒ³ãƒãƒ¼ã‚¬ãƒ¼ãƒ¡ãƒ‹ãƒ¥ãƒ¼
$(function() {

$(document).on('click', '.el_humburger', function() {
        if (navButtonFlag) {
            spNavInOut.switch();
            //ä¸€æ™‚çš„ã«ãƒœã‚¿ãƒ³ã‚’æŠ¼ã›ãªãã™ã‚‹
            setTimeout(function() {
                navButtonFlag = true;
            }, 200);
            navButtonFlag = false;
        }
    });
    $(document).on('click touchend', function(event) {
        if (!$(event.target).closest('.navi,.el_humburger').length && $('body').hasClass('js_humburgerOpen') && focusFlag) {
            focusFlag = false;
            //scrollBlocker(false);
            spNavInOut.switch();
        }
    });
});

//ãƒŠãƒ“é–‹ãå‡¦ç†
function spNavIn() {
    $('body').removeClass('js_humburgerClose');
    $('body').addClass('js_humburgerOpen');
    setTimeout(function() {
        focusFlag = true;
    }, 200);
    setTimeout(function() {
        navigationOpenFlag = true;
    }, 200);
}

//ãƒŠãƒ“é–‰ã˜ã‚‹å‡¦ç†
function spNavOut() {
    $('body').removeClass('js_humburgerOpen');
    $('body').addClass('js_humburgerClose');
    setTimeout(function() {
        $(".uq_spNavi").removeClass("js_appear");
        focusFlag = false;
    }, 200);
    navigationOpenFlag = false;
}

//ãƒŠãƒ“é–‹é–‰ã‚³ãƒ³ãƒˆãƒãƒ¼ãƒ«
var spNavInOut = {
    switch: function() {
        if ($('body.spNavFreez').length) {
            return false;
        }
        if ($('body').hasClass('js_humburgerOpen')) {
            spNavOut();
        } else {
            spNavIn();
        }
    }
};