.page_view_inner {
    padding-bottom: 30px;
    margin-top: 20px;
}

.event_box, .introduc_inner {
    width: 100%;
    font-size: 16px;
    line-height: 1.6em;
    position: relative;
    background-image: url(/images/collectevent/retina_wood.png);
}

.introduc_inner {
    background-image: none;
}

.event_nav {
    display: block;
    width: 100%;
    background-color: #f49e22; /* 20161101 Dylan upfate #28363f -> #f49e22 */
    position: fixed;
    top: 0;
    z-index: 5;
}

    .event_nav span a {
        display: block;
        width: 112px;
        height: 45px;
        background-image: url(/images/logo/2017/112X45.png);
        background-repeat: no-repeat;
        position: absolute;
        left: 50%;
        margin-left: -600px;
    }

    .event_nav ul {
        display: block;
        width: 1200px;
        height: 45px;
        line-height: 45px;
        text-align: right;
        margin: 0 auto;
    }

        .event_nav ul li {
            display: inline-block;
            margin: 0 15px;
        }

            .event_nav ul li a {
                color: #fff;
            }

                .event_nav ul li a:hover {
                    color: #31aca7;
                }

.project_visual img {
    display: block;
    width: 1200px;
    margin: 0 auto;
    /*margin-top: 45px;*/ /* 20161102 dylan */
}

/*20161102 Dylan add start */
/*.event_nav + .project_visual img {
    margin-top: 45px;
}*/
/*20161102 Dylan add end */

.project_visual h1.seo {
    text-indent: 100%;
    white-space: nowrap;
    overflow: hidden;
}

.event_content_inner {
    display: block;
    width: 1135px;
    background-color: #ececec;
    margin: 0 auto;
}

    .event_content_inner .albumpage_content_item {
        padding-top: 0;
        padding-bottom: 0;
    }

.evnet_rule {
    display: block;
    width: 1198px;
    margin: 0 auto;
    margin-top: -40px;
}

.evnet_rule_list {
    display: block;
    width: 100%;
    background-color: #458cb1;
    color: #fff;
    margin-top: -6px;
    padding: 30px 50px;
    box-sizing: border-box;
}

    .evnet_rule_list h3 {
        color: #dbef90;
        margin-top: 10px;
    }

    .evnet_rule_list ul li {
        list-style-type: decimal;
        list-style-position: outside;
        margin-left: 30px;
        font-size: 14px;
        line-height: 2em;
    }

.introduc_inner {
    color: #333;
    margin-top: 45px;
}

    .introduc_inner h2 {
        display: block;
        text-align: center;
        font-size: 34px;
        line-height: 2em;
    }

        .introduc_inner h2 span {
            display: block;
            width: 50px;
            border: 1px solid #ff9600;
            text-align: center;
            margin: 0 auto;
            margin-bottom: 30px;
        }

.part01 {
    display: block;
    width: 100%;
    height: 378px;
    background-image: url(/images/collectevent/flow_img_01.jpg);
    background-repeat: no-repeat;
    background-position: center;
    box-sizing: border-box;
    padding: 40px 0;
    box-sizing: border-box;
}

    .part01 p {
        text-align: center;
        font-size: 22px;
        line-height: 1.8em;
    }

.part02 {
    display: block;
    background-color: #eaeaea;
    padding: 40px 0;
    box-sizing: border-box;
    text-align: center;
}

.part_box {
    display: block;
    width: 1200px;
    margin: 0 auto;
    overflow: hidden;
}

.point_view {
    display: block;
    font-size: 34px;
    line-height: 2em;
    color: #ff9600;
    text-align: left;
}

.part02 p, .part03 p {
    display: block;
    font-size: 20px;
    line-height: 1.8em;
    text-align: left;
}

.point01_box {
    display: block;
    width: 450px;
    float: left;
}

    .point01_box > div, .point02_box > div, .point03_box > div, .point04_box > div {
        width: 220px;
        float: left;
        margin-right: 10px;
        margin-top: 180px;
    }

.point02_box {
    display: inline-block;
    width: 650px;
    float: right;
    margin-top: 130px;
}

    .point02_box > div {
        margin-top: 40px;
    }

.point03_box {
    margin-top: 20px;
}

    .point03_box > div {
        margin-left: 140px;
        margin-right: -70px;
    }

.point04_box {
    margin-top: 80px;
}

    .point04_box > div {
        float: right;
        margin-right: 140px;
        margin-left: -70px;
    }

.step01_box, .step03_box {
    float: left;
    margin-bottom: 50px;
}

.step02_box {
    float: left;
    margin-left: 100px;
}

.step04_box {
    float: left;
    margin-left: 260px;
}

.part03 {
    box-sizing: border-box;
    padding: 40px 0;
}

footer {
    margin: 0;
}

a.bx_prev {
    background: url(/images/index_arrow_pre.png);
    top: 50%;
    left: 0px;
}

a.bx_next {
    background: url(/images/index_arrow_next.png);
    top: 50%;
    right: 0px;
}

a.bx_prev, a.bx_next {
    position: absolute;
    width: 46px;
    height: 46px;
    z-index: 1;
}

.event_content {
    width: 1135px;
    margin: 0 auto;
    background: #333;
    display: block;
}

.collapse_box {
    display: block;
    font-size: 18px; /* 20161024 update by dylan 16->18 */
    text-align: center;
    padding: 20px 0;
    margin: 0;
}

.collapse {
    cursor: pointer;
    padding: 10px;
    margin: 0px;
    overflow: hidden;
    transition: all 0.4s;
    color: #333;
    display: inline-block;
}

    .collapse .collapse_hover {
        color: #fff;
        background-color: #f49e22;
    }

    .collapse a {
        display: inline-block;
        padding: 2px 15px;
        color: #FFF;
        border-right: 1px solid #999;
        line-height: 16px;
        float: left;
    }

.collapse_All a {
    font-weight: bolder;
    border-right: 0;
    padding: 5px;
}

.collapse div {
    display: inline-block;
    float: left;
}

.collapse a:hover {
    background-color: #f49e22;
    color: #fff;
}

/* 20161024 Dylan add start RWD */
.collapse div a:first-child {
    display: none;
}

.collapse {
    max-height: none;
}
/* 20161024 Dylan add end */

/* 20161028 Dylan add 業務版收藏策展 start */
.masterhead {
    margin-top: 90px;
}
/* 20161028 Dylan add 業務版收藏策展 end */

@media (max-width: 1200px) {
    .event_nav ul, .project_visual img, .evnet_rule, .evnet_rule img, .event_content_inner, .event_content {
        width: 100%;
    }

    .event_nav span a {
        left: 10px;
        margin-left: 0;
    }

    .collapse a {
        margin: 7px 0;
    }

    .part01 {
        height:auto;padding:0;
    }
    .part02 .part_box, .part03 .part_box {
        width: 100%;
        margin-top: 0;
    }
    .point01_box > div, .point02_box > div, .point03_box > div, .point04_box > div {
        float:none;
        margin:0 auto;
    }
    .point02_box {
        float: none;
        width: 100%;
    }
    .part_box img {
        width: 100%;
    }
    .point01_box img {
        width: auto;
    }
    .point02_box, .point04_box {
        margin-top: 0;
    }
    .step01_box, .step03_box {
        float: none;
        margin: 0 auto;
    }
    .step02_box, .step04_box {
        float:none;
        margin: 0;
    }
    .part03 {
        width: 96%;
        padding: 40px 2%;
    }
}

@media (max-width: 768px) {
    a.bx_prev, a.bx_next {
        position: fixed;
    }
    .collapse div {
         margin-top: 0; 
    }
}

@media (max-width: 660px) {
    .event_nav {
        font-size: 13px;
    }

        .event_nav ul li {
            display: inline-block;
            margin: 5px;
            width: 38px;
            padding: 0;
            line-height: 17px;
            text-align: center;
        }

    /* 20161028 Dylan add 業務版收藏策展 start */
    .curation {
        font-size: 100%;
    }

        .curation ul li {
            margin: 0 15px;
            width: auto;
        }
    /* 20161028 Dylan add 業務版收藏策展 end */
}

@media (max-width: 480px) {
    .evnet_rule_list {
        padding: 20px 20px;
    }
}

/* 20161026 Dylan add start */
@media (max-width: 320px) {
    .event_nav ul li {
        margin: 3px;
    }

    /* 20161028 Dylan add 業務版收藏策展 start */
    .curation ul li {
        margin: 0 15px;
    }
    /* 20161028 Dylan add 業務版收藏策展 end */
}
/* 20161026 Dylan add end */

.ai_img {margin-top:unset;}