.server-support {
    min-width: 1200px;
    padding-top: 80px;
}

    .server-support .banner {
        width: 100%;
        height: 380px;
        position: relative;
        overflow: hidden;
    }

        .server-support .banner .banner-bg {
            height: 380px;
            margin: 0 auto;
            background: url(../images/service/banner.png) no-repeat top center;
        }

    .server-support .crumb-tab {
        width: 1200px;
        margin: 30px auto 0;
        justify-content: space-between;
    }

        .server-support .crumb-tab .crumb-item {
            flex: 1;
            color: #999;
            background: #ededed;
            font-size: 16px;
            text-align: center;
            padding: 15px 0;
            cursor: pointer;
            margin-right: 40px;
        }

            .server-support .crumb-tab .crumb-item:last-child {
                margin-right: 0;
            }

            .server-support .crumb-tab .crumb-item:hover {
                color: #Fff;
                background: #0a75ea;
            }

            .server-support .crumb-tab .crumb-item.active {
                color: #Fff;
                background: #0a75ea;
            }

    .server-support .support {
        width: 1200px;
        margin: 0 auto 10px;
    }

        .server-support .support .server-title {
            color: #181818;
            font-size: 24px;
            text-align: center;
        }

        .server-support .support .support-item {
            padding-top: 110px;
            border-bottom: 1px solid #ededed;
        }

            .server-support .support .support-item:nth-child(3) {
                border-bottom: 0;
            }

            .server-support .support .support-item.zztx-server .section-line {
                border-color: #2ba245;
            }

            .server-support .support .support-item.zztx-server .show-step .step:first-child .step-icon {
                background: url(../images/service/step_1.png);
            }

            .server-support .support .support-item.zztx-server .show-step .step:nth-child(2) .step-icon {
                background: url(../images/service/step_2.png);
            }

            .server-support .support .support-item.zztx-server .show-step .step:nth-child(3) .step-icon {
                background: url(../images/service/step_3.png);
            }

            .server-support .support .support-item.zztx-server .show-step .step:nth-child(4) .step-icon {
                background: url(../images/service/step_4.png);
            }

            .server-support .support .support-item.zztx-server .show-step .step:nth-child(5) .step-icon {
                background: url(../images/service/step_5.png);
            }

            .server-support .support .support-item.zztx-server .show-step .step:nth-child(6) .step-icon {
                background: url(../images/service/step_6.png);
            }

            .server-support .support .support-item.zztx-server .show-step .step:nth-child(7) .step-icon {
                background: url(../images/service/step_7.png);
            }

            .server-support .support .support-item.zztx-server .show-step .step:nth-child(8) .step-icon {
                background: url(../images/service/step_8.png);
            }

            .server-support .support .support-item.yzz-server .section-line {
                border-color: #0a75ea;
            }

            .server-support .support .support-item.yzz-server .show-step .step:first-child .step-icon {
                background: url(/static/serverSupport/yzz/yzz-1.png);
            }

            .server-support .support .support-item.yzz-server .show-step .step:nth-child(2) .step-icon {
                background: url(/static/serverSupport/yzz/yzz-2.png);
            }

            .server-support .support .support-item.yzz-server .show-step .step:nth-child(3) .step-icon {
                background: url(/static/serverSupport/yzz/yzz-3.png);
            }

            .server-support .support .support-item.yzz-server .show-step .step:nth-child(4) .step-icon {
                background: url(/static/serverSupport/yzz/yzz-4.png);
            }

            .server-support .support .support-item.yzz-server .show-step .step:nth-child(5) .step-icon {
                background: url(/static/serverSupport/yzz/yzz-5.png);
            }

            .server-support .support .support-item.yzz-server .show-step .step:nth-child(6) .step-icon {
                background: url(/static/serverSupport/yzz/yzz-6.png);
            }

            .server-support .support .support-item.yzz-server .show-step .step:nth-child(7) .step-icon {
                background: url(/static/serverSupport/yzz/yzz-7.png);
            }

            .server-support .support .support-item.zz-update .section-line {
                margin: 30px auto 18px;
                border-color: #999;
            }

            .server-support .support .support-item.zz-update .update-server .update-step:first-child .step-icon {
                background: url(../images/service/update_1.png);
            }

            .server-support .support .support-item.zz-update .update-server .update-step:nth-child(2) .step-icon {
                background: url(../images/service/update_2.png);
            }

            .server-support .support .support-item.zz-update .update-server .update-step:nth-child(3) .step-icon {
                background: url(../images/service/update_3.png);
            }

            .server-support .support .support-item.zz-update .update-server .update-step:nth-child(4) .step-icon {
                background: url(../images/service/update_4.png);
            }

            .server-support .support .support-item.zz-update .update-server .update-step:nth-child(5) .step-icon {
                background: url(../images/service/update_5.png);
            }

            .server-support .support .support-item.zz-update .update-server .update-step:nth-child(6) .step-icon {
                background: url(../images/service/update_6.png);
            }

            .server-support .support .support-item.zz-update .update-server .update-step:nth-child(7) .step-icon {
                background: url(../images/service/update_7.png);
            }

            .server-support .support .support-item.zz-update .update-server .update-step:nth-child(8) .step-icon {
                background: url(../images/service/update_8.png);
            }

            .server-support .support .support-item.zz-update .update-server .update-step:nth-child(9) .step-icon {
                background: url(../images/service/update_9.png);
            }

            .server-support .support .support-item .section-line {
                width: 64px;
                margin: 30px auto 32px;
                border-bottom: 4px solid;
            }

            .server-support .support .support-item .show-step {
                flex-wrap: wrap;
            }

                .server-support .support .support-item .show-step .step {
                    width: 300px;
                    padding: 0 50px;
                    margin-bottom: 40px;
                }

                    .server-support .support .support-item .show-step .step > div {
                        text-align: center;
                    }

                    .server-support .support .support-item .show-step .step .step-icon {
                        width: 58px;
                        height: 58px;
                        margin: 0 auto 20px;
                    }

                    .server-support .support .support-item .show-step .step .step-text {
                        font-size: 14px;
                        margin-bottom: 10px;
                        color: #181818;
                    }

                    .server-support .support .support-item .show-step .step .step-intro {
                        font-size: 13px;
                        line-height: 1.4;
                        color: #999;
                    }

            .server-support .support .support-item .update-server {
                flex-wrap: wrap;
                justify-content: space-between;
            }

                .server-support .support .support-item .update-server .update-step {
                    width: 386.66666667px;
                    height: 111px;
                    border: 1px solid #ededed;
                    padding: 20px 0 15px;
                    margin-top: 20px;
                }

                    .server-support .support .support-item .update-server .update-step .step-icon {
                        width: 40px;
                        height: 40px;
                        margin: auto 15px;
                    }

                    .server-support .support .support-item .update-server .update-step .step-text {
                        flex: 1;
                        border-left: 1px solid #ededed;
                        padding: 0 20px;
                    }

                        .server-support .support .support-item .update-server .update-step .step-text div:first-child {
                            font-size: 14px;
                            margin-bottom: 10px;
                            color: #181818;
                        }

                        .server-support .support .support-item .update-server .update-step .step-text div:nth-child(2) {
                            font-size: 13px;
                            color: #999;
                            line-height: 1.4;
                        }

        .server-support .support .download {
            margin-top: 80px;
            border-bottom: 0;
        }

            .server-support .support .download .section-line {
                margin: 30px auto 50px;
                border-color: #0a75ea;
            }

            .server-support .support .download .download-address {
                flex: 1;
            }

            .server-support .support .download .download-method {
                width: 860px;
                margin: 0 auto;
            }

                .server-support .support .download .download-method .download-method-item {
                    display: block;
                    width: 180px;
                    height: 180px;
                    margin-right: 40px;
                    border: 1px solid #ededed;
                    font-size: 18px;
                    text-align: center;
                    padding: 30px;
                    color: #999;
                }

                    .server-support .support .download .download-method .download-method-item.win,
                    .server-support .support .download .download-method .download-method-item.link {
                        cursor: pointer;
                    }

                        .server-support .support .download .download-method .download-method-item.win .download-icon img,
                        .server-support .support .download .download-method .download-method-item.link .download-icon img {
                            cursor: pointer;
                        }

                    .server-support .support .download .download-method .download-method-item .download-name {
                        font-size: 16px;
                    }

                    .server-support .support .download .download-method .download-method-item .download-icon {
                        width: 86px;
                        height: 86px;
                        margin: 30px auto;
                        position: relative;
                    }

                        .server-support .support .download .download-method .download-method-item .download-icon img {
                            position: absolute;
                            top: 0;
                            left: 0;
                            z-index: 1;
                            cursor: pointer;
                        }

                        .server-support .support .download .download-method .download-method-item .download-icon .img-hover {
                            display: none;
                        }

                    .server-support .support .download .download-method .download-method-item .clock-download {
                        display: none;
                        font-size: 18px;
                        color: #181818;
                        cursor: pointer;
                    }

                    .server-support .support .download .download-method .download-method-item:hover {
                        background: #f7f7f7;
                        color: #181818;
                    }

                        .server-support .support .download .download-method .download-method-item:hover.rq-code {
                            padding: 30px;
                        }

                        .server-support .support .download .download-method .download-method-item:hover .download-icon {
                            margin: 0px auto;
                        }

                            .server-support .support .download .download-method .download-method-item:hover .download-icon.android,
                            .server-support .support .download .download-method .download-method-item:hover .download-icon.apple,
                            .server-support .support .download .download-method .download-method-item:hover .download-icon.apple_android {
                                width: 100%;
                                height: 100%;
                            }

                            .server-support .support .download .download-method .download-method-item:hover .download-icon img.img-hover {
                                display: block;
                            }

                            .server-support .support .download .download-method .download-method-item:hover .download-icon img.img {
                                display: none;
                            }

                        .server-support .support .download .download-method .download-method-item:hover .clock-download {
                            display: block;
                            cursor: pointer;
                        }

                        .server-support .support .download .download-method .download-method-item:hover .download-name {
                            display: none;
                        }