/*实用解决方案*/

.panel_1 {
    position: relative;
}

.panel_1_inner {
    position: relative;
    min-height: 460px;
}

.panel_1 .title_1 {
    color: #212529;
    font-weight: bold;
    text-align: center;
}

.panel_1 .title_1 > span:nth-child(1) {
    color: #ff6a00;
}

.panel_1 .title_2 {
    color: #212529;
    font-weight: bold;
    text-align: center;
    margin: 15px 0;
}

.panel_1 .title_2 > span:nth-child(1) {
    color: #ff6a00;
}

.panel_1 .panel_1_left,
.panel_1 .panel_1_right {
    display: grid;
    grid-template-columns: 1fr;
    grid-row-gap: 20px;
    text-align: center;
    color: white;
    font-weight: bold;
}

.panel_1 .panel_1_left > div,
.panel_1 .panel_1_right > div {
    height: 40px;
    line-height: 40px;
    font-size: 14px;
    border-radius: 10px;
    background: linear-gradient(to right, #ff6a00, #ffa507)
}
.panel_1 .panel_1_left > div{
    background: linear-gradient(to right, #3755ee, #45a5ff)
}
.panel_1 .position1,
.panel_1 .position2 {
    position: absolute;
    left: 100px;
    width: 164px;
    height: 164px;
    animation: animate1 3.5s linear infinite;
}

.panel_1 .position1 {
    top: 75px;
    background: url("../assets/img/index/bg2.png");
}

.panel_1 .position2 {
    top: 240px;
    background: url("../assets/img/index/bg3.png");
    animation-direction: reverse;
}

.panel_1 .position3,
.panel_1 .position4 {
    position: absolute;
    left: 142px;
    font-size: 39px;
    font-weight: 550;
}

.panel_1 .position3 {
    top: 125px;
    color: #ffc74e;
}

.panel_1 .position4 {
    top: 290px;
    color: #3041bd;
}

/*旋转动画*/
@keyframes animate1 {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/*媒体查询*/
@media screen and (max-width: 992px) {
    .panel_1 .position1,
    .panel_1 .position2 {
        left: 50px !important;
    }

    .panel_1 .position3,
    .panel_1 .position4 {
        left: 95px !important;
    }
}

@media screen and (max-width: 768px) {
    .panel_1 .position1,
    .panel_1 .position2 {
        left: 110px !important;
    }

    .panel_1 .position3,
    .panel_1 .position4 {
        left: 152px !important;
    }
}



.section_2 .left,
.section_2 .right {
    margin-top: 20px;
}

.section_2 .left .title {
    background: url('../assets/img/course/course_btn1.png');
}

.section_2 .left .title {
    width: 260px;
    height: 46px;
    line-height: 46px;
    font-size: 22px;
    color: #fff;
    text-align: center;
    margin: 0 auto;
}

.section_2 .left .item {
    display: grid;
    grid-template-columns: 1fr;
    height: 280px;
    margin-top: 15px;
}

.section_2 .left .item > div {
    font-size: 20px;
    color: #FFFFFF;
    text-align: center;
    line-height: 40px;
}

.section_2 .right .title {
    background: url('../assets/img/course/course_btn2.png');
    width: 260px;
    height: 46px;
    line-height: 46px;
    font-size: 22px;
    color: #fff;
    text-align: center;
    margin: 0 auto;
}

.section_2 .right .right_content {
    position: relative;
    height: 280px;
    overflow: hidden;
    margin-top: 15px;
}

.section_2 .right .right_content .item {
    display: grid;
    grid-template-columns:1fr;
    width: 100%;
    height: 300px;
    position: absolute;
    top: 0;
    animation-name: course_animate1;
    animation-duration: 15s;
    animation-delay: 1s;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
}

.section_2 .right .right_content .item > div {
    font-size: 20px;
    color: #FFFFFF;
    text-align: center;
    line-height: 40px;
}


.section_3 .content {
    margin-top: 20px;
    height: 600px;
}

.section_3 .content .box1 {
    width: 597px;
    height: 597px;
    background: url("../assets/img/course/course_bg3.png");
    margin: 0px auto;
    border-radius: 50%;
    transform-origin: 50% 50%;
    animation: rotate_animate 4s infinite;
}

/*移动动画*/
@keyframes course_animate1 {
    from {
        top: 0
    }
    to {
        top: -760px;
    }
}

@keyframes rotate_animate {
    from {
        transform: rotate(0deg);
    }
    25% {
        transform: rotate(90deg);
    }
    50% {
        transform: rotate(180deg);
    }
    75% {
        transform: rotate(270deg);
    }
    to {
        transform: rotate(360deg);
    }
}


.section_3 .content .box2 {
    position: relative;
    top: -597px;
    width: 597px;
    background: url("../assets/img/course/course_bg2.png");
    height: 597px;
    margin: 0 auto;
}

/*左侧*/
.section_3 .content .box2_left {
    position: absolute;
    top: 48px;
    left: -310px;
}

/*基本单元: 背景图+标题+文字 //////////////////////////////////////////////*/
.section_3 .content .box2_left .box2_left_item1 {
    width: 400px;
    height: 112px;
    background: url("../assets/img/course/course_img2.png");

    display: grid;
    grid-template-columns: 286px 112px;
    justify-content: center;
    align-content: center;
}

/*标题*/
.section_3 .content .box2_left .box2_left_item1 .title1,
.section_3 .content .box2_left .box2_left_item2 .title1,
.section_3 .content .box2_left .box2_left_item3 .title1 {
    height: 60px;
    color: #FFFFFF;
    /*纯英文强制换行*/
    word-wrap: break-word;
}

/*文字*/
.section_3 .content .box2_left .box2_left_item1 .title2,
.section_3 .content .box2_left .box2_left_item2 .title2,
.section_3 .content .box2_left .box2_left_item3 .title2 {
    height: 60px;
    text-align: center;
    font-size: 16px;
    color: #FFFFFF;
}


.section_3 .content .box2_left .box2_left_item2 {
    width: 400px;
    height: 112px;
    background: url("../assets/img/course/course_img2.png");
    margin-top: 80px;
    margin-left: 30px;

    display: grid;
    grid-template-columns: 286px 112px;
    justify-content: center;
    align-content: center;
}

.section_3 .content .box2_left .box2_left_item3 {
    width: 400px;
    height: 112px;
    background: url("../assets/img/course/course_img2.png");
    margin-top: 60px;
    margin-left: 80px;

    display: grid;
    grid-template-columns: 286px 112px;
    justify-content: center;
    align-content: center;
}

/*右侧*/
.section_3 .content .box2_right {
    position: absolute;
    top: 48px;
    left: 475px;
}

.section_3 .content .box2_right .box2_right_item1,
.section_3 .content .box2_right .box2_right_item2,
.section_3 .content .box2_right .box2_right_item3 {
    width: 400px;
    height: 112px;
    background: url("../assets/img/course/course_img2.png");


    display: grid;
    grid-template-columns: 286px 112px;
    justify-content: center;
    align-content: center;
    /*旋转180度*/
    transform: rotate(180deg);
}

.section_3 .content .box2_right .box2_right_item1 {
    margin-left: 30px;
    margin-top: 0px;
    margin-bottom: 80px;

}

.section_3 .content .box2_right .box2_right_item2 {
    margin-left: 30px;
    margin-top: 80px;
    margin-bottom: 60px;

}

.section_3 .content .box2_right .box2_right_item3 {
    margin-left: -60px;
}

/*内容*/
.section_3 .content .box2_right .box2_right_item1 .title1,
.section_3 .content .box2_right .box2_right_item2 .title1,
.section_3 .content .box2_right .box2_right_item3 .title1 {
    height: 60px;
    color: #FFFFFF;
    /*纯英文强制换行*/
    word-wrap: break-word;
    /*旋转180度*/
    transform: rotate(180deg);
}

/*标题*/
.section_3 .content .box2_right .box2_right_item1 .title2,
.section_3 .content .box2_right .box2_right_item2 .title2,
.section_3 .content .box2_right .box2_right_item3 .title2 {
    height: 60px;
    text-align: center;
    font-size: 16px;
    color: #FFFFFF;
    transform: rotate(180deg);
    line-height: 25px;
    padding-left: 4px;
}


/*实战项目//////////////////////////////////////////////*/
.panel {
    width: 1200px;
    margin: 0 auto;
    text-align: center;
}

#slider {
    width: 100%;
    height: 680px;
    position: relative;
}

#slider .slider_con {
    left: 0px;
    width: 8400px;
}

.slider_panel .slider_panel_container {
    width: 100%;
    /*height: 590px;*/
    margin-top: 70px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    padding-top: 10px;
}

/*左侧*/
.slider_panel .slider_panel_container .left {
    width: 390px;
    height: 450px;
    border: 2px dashed #ff6a00;
}

.slider_panel .slider_panel_container .left > img {
    width: 370px;
    height: 430px;
    margin: 10px auto 0;
}

/*右侧*/
.slider_panel .slider_panel_container .right {
    width: 740px;
    /*height: 590px;*/
    text-align: left;
    padding-left: 20px;
}

.slider_panel_container .right .title {
    font-size: 18px;
    color: rgba(255, 106, 0, 0.77);
    font-weight: 550;
    line-height: 35px;
}

.slider_panel_container .right .detail {
    font-size: 14px;
    color: #666666FF;
    line-height: 22px;
}

/*导航栏*/
.slider_nav {
    box-shadow: 0px 0px 20px 0px rgba(255, 106, 0, 0.3);
    cursor: pointer;
}

.slider_nav .item {
    margin-left: 10px;
    padding-top: 10px;
    opacity: 0.5;
}

.slider_nav .active {
    opacity: 1.0;
}

.slider_nav .item .img_show {
    display: block;
}

.slider_nav .item .img_hidden {
    display: none;
}


/*课程阶段////////////////////////////////////////////////*/

.slideCurrent {
    background: #3d3d3d;
    color: #fff !important;
}

.ag7-main {
    margin: 0 auto;
}

.ag7-main .phone-index-banner {
    display: none;
}

.ag7_banner_slide {
    position: relative;
    width: 100%;
    height: 555px;
}

.ag7_banner_slide .slide_info {
    width: 336px !important;
    height: 100%;
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: 0;
    margin-left: -650px;
    left: 650px;
    opacity: 1;
}


.ag7_banner_slide .slide_box {
    position: relative;
    width: 950px;
    height: 514px;
    left: 250px;
    top: 20px;
    background: #fff;
    z-index: 99;
    box-shadow: rgba(34, 49, 162, 0.3) 0px 0px 30px 0px;
    margin-left: 1500px;
    left: -1250px;
    opacity: 1;
}

.ag7_banner_slide .slide_box li {
    position: absolute;
    width: 950px;
    height: 100%;
    display: none;
    z-index: 0;
    opacity: 0;
}

.ag7_banner_slide .slide_box li.active {
    display: block;
    z-index: 2;
    opacity: 1;
}

.slide_box .slide_box_detail {
    width: 100%;
    height: 100%;
    padding: 20px 30px;
    text-align: left;
    overflow-y: auto;
}

.slide_box .slide_box_detail .row_title {
    font-size: 28px;
    color: #ff6a00;
    font-weight: 550;
}

.slide_box .slide_box_detail .row_detail {
    font-size: 18px;
    color: rgb(51, 51, 51);
    line-height: 28px;
    margin-top: 10px;
}

.slide_box .slide_box_detail .row_detail .point {
    font-size: 20px;
    font-weight: 800;
    padding: 5px 5px
}

.slide_box .slide_box_detail .row_title2 {
    font-size: 20px;
    color: #fff;
    width: 120px;
    height: 40px;
    background: #ff6a00;
    margin-top: 20px;
    padding-left: 10px;
    line-height: 40px;
}


.ag7_banner_slide .slide_list {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    color: #fff;
    background: rgb(242, 206, 82);
    z-index: 0;
}

.ag7_banner_slide .slide_list ul {
    position: absolute;
    width: 100%;
    height: 89%;
    text-align: center;
    margin-top: 35px;
}

.ag7_banner_slide .slide_list ul li {
    width: 170px;
    height: 40px;
    border: 1px solid #3d3d3d;
    border-radius: 25px;
    line-height: 36px;
    color: black;
    margin: 20px 0 10px;
    margin-left: 20px;
    cursor: pointer;
    font-size: 24px;
}

.ag7_banner_slide .slide_list .mask {
    width: 32px;
    height: 22px;
    position: absolute;
    right: 100px;
    top: 65px;
    background: url("../assets/img/course/course_next.png") no-repeat center center;
    display: block;
}

.button_su {
    width: 320px;
    height: 60px;
    border-radius: 10px;
    background: #ff6a00;
    margin: 0 auto;
    font-size: 24px;
    color: #fff;
    line-height: 60px;
    text-align: center;
}

/*雅橙学习模式/////////////////////////////////*/
.section_6 .course_stage{
    margin-top: 40px;
    width: 1200px;
}
.inlineBlockSpan {
    display: inline-block;
    height: 197px;
    width: 140px;
    position: relative;
}
.course_stage .inlineBlockSpanArrow {
    display: inline-block;
    background: url("../assets/img/course/course_schema_arrow.png");
    height: 29px;
    width: 44px;
    margin: 0 5px 125px 5px;
}

.inlineBlockSpanArrow {
    -webkit-animation: arrowAnimation 1.5s infinite; /*Safari and Chrome*/
}

@keyframes arrowAnimation{
    from{
        transform:rotateX(0deg);
    }
    to{
        transform: rotateX(360deg);
    }
}

/*雅橙服务/////////////////////////*/
.p12-icon {
    width: 300px;
    height: 300px;

    display: inline-block;
    border-width: 150px;
    border-color: rgba(0, 0, 0, 0);
    border-style: dashed;
    border-radius: 100%;
    box-sizing: border-box;
    transition: 0.5s ease;
    background-position: center;
    background-repeat: no-repeat;
}
.p12-icon:hover {
    border-width: 0;
    border-color: rgba(255, 106, 0, 0.5);
}