body.none {
    overflow: hidden;
}

#app {
    min-width: 1200px;
}

.header_content {
    background-color: #4856f3;
    position: relative;
    background-image: url('../img/index/left_circular.png');
    background-repeat: no-repeat;
    background-size: 10% auto;
    background-position: top left;
    overflow: hidden;
}

    .header_content .header_bgOne {
        background-image: url('../img/index/header_bg_center.png');
        background-repeat: no-repeat;
        background-size: 70% auto;
        background-position: 300px 0px;
    }

.bg_bottom {
    width: 100%;
    position: absolute;
    bottom: -1px;
    z-index: 3;
}

.header_list {
    width: 1200px;
    height: 100px;
    line-height: 70px;
    margin: 0px auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

    .header_list img {
        display: block;
        width: 180px;
    }

    .header_list ul li {
        float: left;
        width: 85px;
        text-align: center;
        height: 36px;
        line-height: 36px;
        color: #ffffff;
        margin-right: 28px;
        letter-spacing: 0.5px;
        font-weight: bold;
        cursor: pointer;
        position: relative;
    }

        .header_list ul li.active:after {
            content: '';
            border-bottom: 3px solid white;
            width: 50%;
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            margin: auto;
        }

        .header_list ul li a {
            color: #ffffff;
            display: block;
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
        }

            .header_list ul li a .avatar {
                display: block;
                width: 20px;
                margin-right: 10px;
                border-radius: 50%;
            }

            .header_list ul li a .u_name {
                display: block;
                max-width: calc(100% - 50px);
                overflow: hidden;
                white-space: nowrap;
                text-overflow: ellipsis;
            }

            .header_list ul li a:hover {
                color: #e9e9e9;
            }

        .header_list ul li:hover {
            color: #e9e9e9;
        }

    .header_list ul .button {
        border: 1px solid #ffffff;
        border-radius: 8px;
        width: 125px;
        font-size: 14px;
        letter-spacing: 1.5px;
    }

        .header_list ul .button:hover {
            background-color: #5663f3;
        }

.header_details {
    width: 1200px;
    margin: 0px auto;
    display: flex;
    margin-top: 15px;
    padding-bottom: 100px;
    overflow: hidden;
}

    .header_details .left_text {
        width: 400px;
        padding-top: 25px;
    }

        .header_details .left_text .title {
            font-size: 3em;
            color: #ffffff;
            letter-spacing: 1px;
        }

        .header_details .left_text .describe {
            /*font-size: 0.75em;*/
            color: #f1f1f1;
            letter-spacing: 1px;
            margin-top: 16px;
        }

        .header_details .left_text .begin_btn {
            width: 200px;
            height: 60px;
            border-radius: 6px;
            background-color: #ff9200;
            color: #ffffff;
            margin-top: 25px;
            letter-spacing: 0.8px;
            position: relative;
            font-size: 1.5em;
            z-index: 10;
            text-align: center;
            line-height: 60px;
            position: relative;
        }

            .header_details .left_text .begin_btn:hover {
                background-color: #f18d07;
            }

        .header_details .left_text .begin_inner {
            position: absolute;
            right: -165px;
            top: 0;
            padding-left: 15px;
            display: none;
        }

        .header_details .left_text .begin_btn:hover .begin_inner {
            display: block;
        }

        .header_details .left_text .begin_inner .inner_button {
            background-color: #f4b183;
            color: white;
            border-radius: 10px;
            border: 1px solid #333;
            font-size: 16px;
            width: 150px;
            margin-bottom: 10px;
            display: block;
        }

            .header_details .left_text .begin_inner .inner_button:hover {
                background-color: #eaa97d;
            }

    .header_details img {
        display: block;
        width: 800px;
    }

.why_content {
    width: 1200px;
    margin: 0px auto;
    background-image: url('../img/index/yellow_spot_bg.png');
    background-repeat: no-repeat;
    background-size: 55% auto;
    background-position: left 0px;
    padding-top: 40px;
}

.index_title_icon {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

    .index_title_icon .title {
        font-weight: bold;
        margin: 0px 20px;
        font-size: 1.6em;
        letter-spacing: 3px;
    }

    .index_title_icon img {
        display: block;
        width: 20px;
    }

.why_detailsInfo {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 35px;
}

    .why_detailsInfo img {
        display: block;
        width: 600px;
        margin-right: 20px;
    }

    .why_detailsInfo .why_answer {
        width: calc(100% - 620px);
    }

        .why_detailsInfo .why_answer .why_small_title {
            font-weight: bold;
            color: #0f87fe;
            font-size: 1.8em;
            letter-spacing: 1.5px;
        }

        .why_detailsInfo .why_answer .why_describe {
            color: #4e4e4e;
            margin-top: 6px;
            letter-spacing: 1.5px;
            margin-bottom: 35px;
        }

.learn_what_content_container {
    width: 100%;
    height: 500px;
    background-color: #4856f3;
    position: relative;
    padding-top: 20%;
    background-image: url('../img/index/shadding_bottom.png');
    background-repeat: no-repeat;
    background-size: 100% 60%;
    background-position: 0px 70%;
    padding-bottom: 220px;
}

    .learn_what_content_container .learn_shadding {
        height: 100%;
        background-image: url('../img/index/shadding_top.png');
        background-repeat: no-repeat;
        background-size: 100% auto;
        background-position: 0px 100%;
    }

.learn_what_content {
    width: 1200px;
    margin: 0px auto;
}

.learn_what_content_container .learn_top {
    width: 100%;
    position: absolute;
    top: 0px;
}

.learn_what_content_container .learn_bottom {
    position: absolute;
    bottom: 0px;
    width: 100%;
}

.learn_what_content .index_title_icon .tips {
    color: #FFFFFF;
}

.learn_what_content .learn_describe {
    margin: 0px auto;
    text-align: center;
    color: #eeeeee;
    margin-top: 15px;
    letter-spacing: 1.5px;
    padding: 0 50px;
}

.learn_content_img {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 25px;
}

    .learn_content_img img {
        display: block;
        width: 600px;
    }

.our_advantage {
    width: 100%;
    height: 400px;
    padding-top: 20px;
    position: relative;
    padding-bottom: 80px;
    overflow: hidden;
}

    .our_advantage .left_top_circle {
        width: 200px;
        height: 200px;
        background-color: #f1f2fe;
        border-radius: 50%;
        position: absolute;
        left: -50px;
        top: -70px;
    }

    .our_advantage .right_top_circle {
        width: 200px;
        height: 200px;
        background-color: #f1f2fe;
        border-radius: 50%;
        position: absolute;
        right: -50px;
        bottom: 0px;
    }

    .our_advantage .advantage_box {
        width: 1200px;
        margin: 0px auto;
        padding: 0px 80px;
        display: flex;
        justify-content: space-around;
        margin-top: 50px;
    }

        .our_advantage .advantage_box .advantage_item {
            width: 190px;
            padding: 15px;
            border-radius: 12px;
            position: relative;
            overflow: hidden;
            cursor: pointer;
            height: 300px;
        }

            .our_advantage .advantage_box .advantage_item:hover {
                transform: scale(1.05);
                box-shadow: 0 0 15px 0 #e8e8e8;
            }

.advantage_box .itemOne {
    background-color: #9bb3ff;
}

    .advantage_box .itemOne .Onetop_circle {
        width: 32px;
        height: 16px;
        background-color: #acbfff;
        border-radius: 0px 0px 16px 16px;
        position: absolute;
        top: 0px;
        right: 12px;
        opacity: 0.8;
    }

    .advantage_box .itemOne .Onebottom_circle {
        width: 110px;
        height: 110px;
        background-color: #acbfff;
        border-radius: 50%;
        position: absolute;
        bottom: -15px;
        left: -15px;
        opacity: 0.8;
    }

.advantage_box .itemTwo {
    background-color: #ffa261;
}

    .advantage_box .itemTwo .Twobottom_circle {
        width: 110px;
        height: 110px;
        background-color: #ffbe8f;
        border-radius: 50%;
        position: absolute;
        bottom: -15px;
        right: -15px;
        opacity: 0.8;
    }

.advantage_box .itemThree {
    background-color: #61d0f3;
}

    .advantage_box .itemThree .Threetop_circle {
        width: 32px;
        height: 16px;
        background-color: #89dbf5;
        border-radius: 0px 0px 16px 16px;
        position: absolute;
        top: 0px;
        right: 12px;
        opacity: 0.8;
    }

    .advantage_box .itemThree .Threebottom_circle {
        width: 150px;
        height: 150px;
        background-color: #23bff1;
        border-radius: 50%;
        position: absolute;
        bottom: -55px;
        left: -15px;
        opacity: 0.8;
    }

.advantage_box .itemFour {
    background-color: #ff745a;
}

    .advantage_box .itemFour .Fourbottom_circle,
    .advantage_box .item_5 .circle {
        width: 110px;
        height: 110px;
        background-color: #ff8871;
        border-radius: 50%;
        position: absolute;
        bottom: 18px;
        right: 55px;
        opacity: 0.8;
    }

.advantage_box .item_5 .circle {
    right: -40px;
    bottom: -30px;
    background-color: rgba(255,255,255,.15);
}

.advantage_box .item_5 {
    background-color: #a959ff;
}


.our_advantage .advantage_box .advantage_item .advantage_title {
    font-size: 1.3em;
    color: #ffffff;
    letter-spacing: 1.5px;
}

.our_advantage .advantage_box .advantage_item .advantage_describe {
    color: #ffffff;
    line-height: 18px;
    margin-top: 8px;
    margin-bottom: 25px;
    letter-spacing: 1.5px
}

.our_advantage .advantage_box .advantage_item img {
    display: block;
    width: 60%;
    margin: auto;
    z-index: 3;
    position: absolute;
    bottom: 15px;
    left: 0;
    right: 0;
}

.our_advantage .leftborder_bottom {
    width: 120px;
    position: absolute;
    bottom: 30px;
    left: 17%;
}

.our_advantage .rightborder_top {
    width: 120px;
    position: absolute;
    top: 50px;
    right: 17%;
}

.learn_what_content.choice_our_content {
    padding-bottom: 60px;
}

.choice_img_box {
    padding: 0px 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 45px;
    position: relative;
    z-index: 1;
}

    .choice_img_box .choice_item {
        width: 320px;
        text-align: center;
        opacity: 0.8;
        transform: scale(.95)
    }

        .choice_img_box .choice_item.ani {
            z-index: 2 !important;
            animation: zoom_loop .7s;
            animation-fill-mode: forwards;
        }

        .choice_img_box .choice_item.ani_rev {
            animation: zoom_loop_rev .7s;
            animation-fill-mode: forwards;
        }

@keyframes zoom_loop {
    from {
        opacity: .8;
    }

    to {
        transform: scale(1.15);
        opacity: 1;
    }
}

@keyframes zoom_loop_rev {
    from {
        transform: scale(1.15);
        opacity: 1;
    }

    to {
        transform: scale(.95);
        opacity: .8;
    }
}

@keyframes zoom_loop_rev_center {
    from {
        transform: scale(1.15);
        opacity: 1;
    }

    to {
        transform: scale(1.05);
        opacity: .8;
    }
}

.choice_img_box .choice_item .pic {
    width: 320px;
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    height: 300px;
}

    .choice_img_box .choice_item .pic .des {
        position: absolute;
        bottom: 0;
        font-size: 14px;
        text-align: left;
        padding: 10px;
        text-shadow: 1px 1px 1px white;
        background-color: rgba(255,255,255,.8);
        width: 100%;
        box-sizing: border-box;
        display: none;
    }

.choice_img_box .choice_item:hover {
    position: relative;
    z-index: 2 !important;
    transform: scale(1.15) !important;
    opacity: 1 !important;
}

    .choice_img_box .choice_item:hover .pic .des,
    .choice_img_box .choice_item.ani .pic .des {
        display: block;
    }

.choice_img_box .choice_item img {
    width: 100%;
    display: block;
}

.choice_img_box .choice_item .choice_desrcibe {
    font-size: 1.15em;
    color: #ffffff;
    margin-top: 10px;
}

.choice_img_box .choice_item.center {
    left: 0;
    right: 0;
    margin: auto;
    width: 500px;
    z-index: 1;
    transform: scale(1.05)
}

    .choice_img_box .choice_item.center.ani_rev {
        animation: zoom_loop_rev_center 1s;
        animation-fill-mode: forwards;
    }

    .choice_img_box .choice_item.center .pic,
    .choice_img_box .choice_item.center img {
        width: 100%;
    }

.works_of_excellence {
    padding-top: 290px;
    width: 100%;
    background-image: url('../img/index/blue_spot_bg.png');
    background-repeat: no-repeat;
    background-size: 5% auto;
    background-position: center center;
}

    .works_of_excellence .exhibition_box {
        width: 1200px;
        margin: 0px auto;
        background-color: #eceefe;
        border-radius: 30px;
        margin-top: 30px;
        position: relative;
        padding-bottom: 25px;
    }

    .works_of_excellence .exhibition_describe {
        width: 50%;
        margin: 0px auto;
        text-align: center;
        margin-top: 15px;
        letter-spacing: 1px;
        color: #818181;
    }

.exhibition_item_box {
    display: flex;
    justify-content: space-between;
    padding: 45px;
    padding-bottom: 25px;
}

    .exhibition_item_box .exhibition_item {
        width: 320px;
        padding: 15px;
        background-color: #ffffff;
        border-radius: 15px;
        position: relative;
        cursor: pointer;
        box-shadow: 3px 4px 5px #e7eaff;
    }

        .exhibition_item_box .exhibition_item:hover {
            transform: scale(1.05);
            box-shadow: 0 0 15px 0 #e8e8e8;
        }

        .exhibition_item_box .exhibition_item img {
            width: 100%;
            display: block;
            position: relative;
            z-index: 2;
        }

        .exhibition_item_box .exhibition_item .game_name {
            font-weight: bold;
            color: #f86266;
            margin-top: 10px;
        }

        .exhibition_item_box .exhibition_item .personal_describe {
            margin-top: 10px;
            color: #3e3e3e;
            font-size: 14px;
        }

        .exhibition_item_box .exhibition_item .label_top {
            width: 78px;
            height: 26px;
            color: #ffffff;
            text-align: center;
            line-height: 26px;
            letter-spacing: 1.2px;
            border-top-right-radius: 13px;
            border-bottom-right-radius: 13px;
            background: linear-gradient(to right,#f7a059,#f06564);
            font-size: 0.85em;
            position: absolute;
            top: 15px;
            left: 8px;
            z-index: 3;
        }

        .exhibition_item_box .exhibition_item .label_top_shadding {
            position: absolute;
            top: 19px;
            left: 8px;
            z-index: 1;
        }

            .exhibition_item_box .exhibition_item .label_top_shadding .label_bottom {
                width: 12px;
                height: 34px;
                background-color: #df7413;
                position: relative;
            }

                .exhibition_item_box .exhibition_item .label_top_shadding .label_bottom::before {
                    content: "";
                    display: block;
                    width: 0px;
                    height: 0px;
                    border-top: 6px solid transparent;
                    border-bottom: 6px solid #ffffff;
                    border-left: 6px solid #ffffff;
                    border-right: 6px solid transparent;
                    position: absolute;
                    bottom: 0px;
                }

.exhibition_box .create_button {
    display: block;
    width: 320px;
    height: 60px;
    line-height: 60px;
    font-size: 18px;
    margin: 20px auto;
    border-radius: 60px;
    color: #ffffff;
    letter-spacing: 1.5px;
    background: linear-gradient(to right,#a48bf1,#7282eb);
    text-align: center;
    box-shadow: 2px 2px 5px #a4adf7;
}

    .exhibition_box .create_button:hover {
        background: linear-gradient(to right,#ae93ff,#7c8dff);
    }

.project_container {
    position: fixed;
    top: 0;
    bottom: 0;
    width: 100%;
    background-color: rgba(0,0,0,.85);
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

    .project_container .project_close {
        display: block;
        margin-top: 15px;
        cursor: pointer;
        -webkit-user-select: none;
        background-image: url('../img/project_close.png');
        width: 64px;
        height: 64px;
    }

        .project_container .project_close:hover {
            transform: scale(1.05)
        }

        .project_container .project_close:active {
            transform: scale(.95);
        }

    .project_container .scratch_panel {
        background-color: white;
        padding: 15px;
        overflow: hidden;
        border-radius: 6px;
    }

        .project_container .scratch_panel .scratch_project {
            width: 642px;
            position: relative;
        }

            .project_container .scratch_panel .scratch_project .tips {
                position: absolute;
                right: 0;
                top: 8px;
                height: 32px;
                line-height: 32px;
                color: #8d8d8d;
                font-size: 14px;
                letter-spacing: 1px;
            }

            .project_container .scratch_panel .scratch_project .des {
                margin-top: 15px;
                background-color: #f9f9f9;
                padding: 10px;
                color: #6e6e6e;
                border-radius: 6px;
                border: 1px solid #efefef;
            }

                .project_container .scratch_panel .scratch_project .des .des_caption {
                    font-weight: bold;
                    margin-bottom: 10px;
                    font-size: 14px;
                }

                .project_container .scratch_panel .scratch_project .des .des_text {
                    font-size: 14px;
                    letter-spacing: 1px;
                }

        .project_container .scratch_panel .project_loading,
        .project_container .scratch_panel iframe {
            margin: 0;
            padding: 0;
            border: 0;
            width: 642px;
            height: 526px;
        }

        .project_container .scratch_panel .project_loading {
            display: flex;
            align-items: center;
            justify-content: center;
            flex-direction: column;
        }

            .project_container .scratch_panel .project_loading img {
                display: block;
                width: 100px;
                margin: 0 auto;
            }

            .project_container .scratch_panel .project_loading .text {
                height: 20px;
                line-height: 20px;
                margin-top: 10px;
                color: #939393;
                letter-spacing: 1.5px;
            }

        .project_container .scratch_panel iframe.radius {
            border-radius: 6px;
        }

        .project_container .scratch_panel .caption {
            margin-bottom: 10px;
            letter-spacing: 1.5px;
            height: 30px;
            line-height: 30px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

            .project_container .scratch_panel .caption .caption_text {
                color: #0f87fe;
                font-size: 24px;
                text-shadow: 3px 3px 2px #d1d1d1;
            }

            .project_container .scratch_panel .caption .caption_name {
                color: #898989;
                font-size: 14px;
            }

                .project_container .scratch_panel .caption .caption_name span {
                    margin: 0 5px;
                }