#app {
    min-width: 1200px;
    background-color: #eef1f6;
}

.clearfix:after {
    content: ' ';
    display: block;
    clear: both;
    visibility: hidden;
    line-height: 0;
    height: 0;
}

.header_content {
    height: 100%;
    position: relative;
    background-color: #4856f3;
    background-image: url('../img/game_detail/top_bg.png');
    background-position: center;
    background-repeat: no-repeat;
}

    .header_content .bg_container {
        background-image: url('../img/game_detail/top_brush.png');
        background-size: 300px auto;
        background-repeat: no-repeat;
        background-position: -170px center;
    }

        .header_content .bg_container .bg_content {
            background-image: url('../img/game_detail/top_brush.png');
            background-size: 300px auto;
            background-repeat: no-repeat;
            background-position: right bottom;
        }

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

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

            .header_content .bg_container .header_list ul li {
                float: left;
                width: 85px;
                text-align: center;
                height: 36px;
                line-height: 36px;
                color: #211a1a;
                margin-right: 28px;
                letter-spacing: 0.5px;
                font-weight: bold;
                cursor: pointer;
                position: relative;
            }

                .header_content .bg_container .header_list ul li.active {
                    color: white
                }

                    .header_content .bg_container .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_content .bg_container .header_list ul li a {
                    color: white;
                    display: flex;
                    align-items: center;
                    justify-content: center;
                }

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

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

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

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

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

.project_list_container {
    width: 1200px;
    margin: 0 auto;
    margin-top: 50px;
}

    .project_list_container .list_loading {
        margin-top: 200px;
    }

    .project_list_container .list_loading,
    .project_list_container .list_empty {
        display: flex;
        align-items: center;
        justify-content: center;
        flex-direction: column;
        user-select: none;
    }

        .project_list_container .list_empty img {
            display: block;
            width: 180px;
        }

        .project_list_container .list_empty .txt,
        .project_list_container .list_loading .txt {
            color: #7a7a7a;
            letter-spacing: 1.5px;
            margin-top: 10px;
        }

    .project_list_container .list_panel {
        margin-top: 20px;
    }

        .project_list_container .list_panel .activity_caption {
            font-size: 20px;
            font-weight: bold;
            margin-bottom: 30px;
            letter-spacing: 1px;
        }

            .project_list_container .list_panel .activity_caption span {
                border-left: 5px solid #4856f3;
                height: 20px;
                line-height: 18px;
                display: block;
                padding-left: 10px;
            }

        .project_list_container .list_panel li {
            margin-bottom: 50px;
            background-color: white;
            border-radius: 8px;
            overflow: hidden;
            display: flex;
            align-items: flex-start;
        }

            .project_list_container .list_panel li:last-child {
                margin-bottom: 0;
            }

            .project_list_container .list_panel li .activity_left {
                width: 240px;
                display: block;
                height: 180px;
            }

                .project_list_container .list_panel li .activity_left .activity_img {
                    display: block;
                    width: 100%;
                }

            .project_list_container .list_panel li .activity_right {
                width: calc(100% - 255px);
                margin-left: 15px;
                padding: 10px 0;
                padding-right: 15px;
                box-sizing: border-box;
            }

                .project_list_container .list_panel li .activity_right .activity_title {
                    height: 30px;
                    line-height: 30px;
                    font-size: 20px;
                    letter-spacing: .5px;
                    color: #333;
                    cursor: pointer;
                    font-weight: bold;
                }

                    .project_list_container .list_panel li .activity_right .activity_title:hover {
                        text-decoration: underline;
                        color: #4856f3;
                    }

                .project_list_container .list_panel li .activity_right .flag {
                    margin-top: 15px;
                    color: #4856f3;
                    font-weight: bold;
                    letter-spacing: 1px;
                    font-size: 15px;
                }

                    .project_list_container .list_panel li .activity_right .flag.gray {
                        color: #a1a1a1;
                    }

                    .project_list_container .list_panel li .activity_right .des {
                        margin-top: 15px;
                        color: #727272;
                        overflow: hidden;
                        text-overflow: ellipsis;
                        display: -webkit-box;
                        -webkit-box-orient: vertical;
                        -webkit-line-clamp: 2;
                    }

                .project_list_container .list_panel li .activity_right .time {
                    margin-top: 15px;
                    color: #838383;
                    font-size: 14px;
                    text-align: right;
                }