* {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    font-family: "NEXONLv1Gothic";
    vertical-align: baseline
}

body {
    line-height: 1;
    background-color: #fff
}

ol, ul {
    list-style: none
}

blockquote, q {
    quotes: none
}

blockquote:before,
blockquote:after,
q:before,
q:after {
    content: "";
    content: none
}

table {
    border-collapse: collapse;
    border-spacing: 0
}

.blind {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    border: 0;
    white-space: nowrap;
    overflow: hidden;
    clip: rect(0, 0, 0, 0)
}

a,
button {
    padding: 0;
    background-color: rgba(0, 0, 0, 0);
    border: 0;
    outline: 0;
    font-family: inherit;
    cursor: pointer
}

img {
    max-width: 100%;
    vertical-align: top
}

#wrap {
    position: relative;
    margin: 0 auto;
    width: 100%;
    max-width: 2560px;
    overflow: hidden;
}

@media(max-width: 900px) {
    #wrap {
        padding-top: 50px;
    }
}

header {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 50px;
    background: #2e3191;
    z-index: 100
}

@media(max-width: 900px) {
    header {
        display: block
    }
}

header .download_btn {
    position: absolute;
    top: 8px;
    right: 10px;
    overflow: hidden
}

header .download_btn a {
    display: block;
    width: 116px;
    height: 34px;
    float: left;
    display: block;
    text-indent: -99999px;
    overflow: hidden;
    background: url("https://lwi.nexon.com/m_kartrush/common/sidebar/spr_btn_download.png") no-repeat;
    background-size: 116px auto;
}

header .download_btn a.btn_google {
    background-position: 0 100%;
    margin-left: 11px;
}

section {
    width: 100%;
    height: 1350px;
    position: relative;
    background-position: center top;
    background-image: url(https://lwi.nexon.com/m_kartrush/event/2025/0305_event_B880C439B38BF492/bg.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    z-index: 2;
}

@media(max-width: 900px) {
    section {
        height: auto;
        min-height: calc(100vh - 50px);
        background-image: url(https://lwi.nexon.com/m_kartrush/event/2025/0305_event_B880C439B38BF492/bg_m.jpg);
    }
}

.inner {
    position: relative;
    margin: 0 auto;
    width: 100%;
    max-width: 950px;
}

.title {
    position: relative;
    width: 1243px;
    margin-left: -146px;
}

@media(max-width: 900px) {
    .title {
        position: relative;
        max-width:900px;
        width: 100%;
        left:0;
        margin:0 auto;
        z-index: 12;
    }
}

.video_wrap{
    position: relative;
    width: 1072px;
    height: 717px;
    margin-left:-61px;
    z-index: 4;
}

.video_wrap .tab {
    width: 100%;
    position: absolute;
    top:1px;
    display: flex;
    justify-content: center;
    z-index: 2;
}

.video_wrap .tab li.tab_1 button {
    background-image: url(https://lwi.nexon.com/m_kartrush/event/2025/0305_event_B880C439B38BF492/spr_tab_1.png);
    width: 405px;
    height: 79px;
    margin-right:10px;
}

.video_wrap .tab li.tab_2 button {
    background-image: url(https://lwi.nexon.com/m_kartrush/event/2025/0305_event_B880C439B38BF492/spr_tab_2.png);
    width: 405px;
    height: 79px;

}

.video_wrap .tab li:hover button,
.video_wrap .tab li.on button{
    background-position-y: 100%
}

.video_wrap .player_wrap {
    position: relative;
}   
.video_wrap .player_wrap picture{
    position: relative;
    z-index: 3;
    pointer-events: none;
}

.video_wrap .player_wrap .player {
    position: absolute;
    top:122px;
    left:61px;
    width: 950px;
    height: 534px;
    z-index: 4;
}

@media(max-width: 900px) {
    .video_wrap {
        position: relative;
        width: 100%;
        height: auto;
        max-width: 900px;
        margin:0 auto;
    }
    .video_wrap .tab {
        position: absolute;
        width: 100%;
        top:0;
        z-index: 4;
    }  

    .video_wrap .tab li.tab_1 {
        position: absolute;
        top:0;
        left:15.6%;
        width: 33.88%;
        padding-bottom: 7.6%;
    }
   
    .video_wrap .tab li.tab_1 button {
        position: absolute;
        width: 100%;
        height: 100%;
        background-image: url(https://lwi.nexon.com/m_kartrush/event/2025/0305_event_B880C439B38BF492/spr_tab_1_m.png);
        background-repeat: no-repeat;
        background-size: cover;
    }
    
    .video_wrap .tab li.tab_2 {
        position: absolute;
        top:0;
        left:50.5%;
        width: 33.88%;
        padding-bottom: 7.6%;
    }
   
    .video_wrap .tab li.tab_2 button {
        position: absolute;
        width: 100%;
        height: 100%;
        background-image: url(https://lwi.nexon.com/m_kartrush/event/2025/0305_event_B880C439B38BF492/spr_tab_2_m.png);
        background-repeat: no-repeat;
        background-size: cover;
        overflow: hidden;
    }

    .video_wrap .player_wrap {
        position: relative;
        background: none;
    }
    .video_wrap .player_wrap img{
        width: 100%;
    }
    .video_wrap .player_wrap .player {
        position: absolute;
        top: 15%;
        left: 5.6%;
        width: 88.8%;
        height: 79.4%;
    }
}

.video_wrap .player .video iframe {
    width: 100%;
    height: 100%
}

footer {
    position: relative;
    padding: 40px 0;
    width: 100%;
    z-index: 100;
}

footer .inner {
    max-width: 900px;
}

footer .inner a {
    position: absolute;
    top: 70%;
    left: 38.4%;
    width: 23.4%;
    height: 30%;
    text-indent: 100%;
    white-space: nowrap;
    overflow: hidden;
}

.kart_1{
    position: absolute;
    top: 340px;
    left: -268px;
    width: 348px;
    height: 240px;
    z-index: 1;
    opacity: 0;
    animation: butterfly 1.6s infinite alternate-reverse linear;
}

.kart_2{
    position: absolute;
    top: 320px;
    left: 542px;
    width: 1348px;
    height: 1158px;
    z-index: 1;
}

@media(max-width: 900px) {
    .motion{
        display: none;
    }
}
@keyframes butterfly {
    0%{opacity: 1; transform: translateY(-10%) rotateY(-14deg);}
    100%{opacity: 1; transform: translateY(0%);}
}