* {
    margin: 0;
    padding: 0;
}
/* brand--start */
.brand {
    width: 100%;
    overflow: hidden;
    background-color: #f0f2f4;
    padding: 60px 0;
}

.brand .w h1 {
    font-size: 36px;
    font-weight: bold;
    text-align: center;
    color: #333;
    margin: 0 0 10px;
}

.brand .w>p {
    font-size: 18px;
    color: #333;
    width: 80%;
    margin: auto;
    text-align: center;
}

.control-box {
    max-width: 1300px;
    margin: auto;
}

.control-box ul {
    list-style: none;
    position: relative;
}

.control-box ul li {
    position: absolute;
    top: 80px;
    cursor: pointer;
}

.prev {
    left: 0;
}

.next {
    right: 0;
}

.prev img,
.next img {
    width: 35px;
    opacity: 0.3;
    transition: all 0.3s;
}
.prev img:hover,
.next img:hover{
    opacity: 1;
}
.bigbox {
    overflow: hidden;
    width: 92%;
    margin: auto;
    background: #fff;
    padding: 40px 0;
    border-radius: 20px;
}

.content_1.content_2 {
    width: 100%;
    float: left;
}

.box {
    transition: all .7s ease 0s;
    float: left;
    border-left: 1px #f0f2f4 solid;
    position: relative;
}

.box img {
    width: 80%;
    display: block;
    margin: auto;
}

.box a p {
    font-size: 18px;
    text-align: center;
    color: #333;
}


/* brand--end */
/* product--start */
.product {
    width: 100%;
    overflow: hidden;
    position: relative;
}

.product .product_bg {
    width: 100%;
    overflow: hidden;
}

.product .product_bg img {
    width: 100%;
}

.product .w {
    margin-top: -20%;
}

.product .w h1 {
    font-size: 36px;
    font-weight: bold;
    text-align: center;
    color: #fff;
    margin: 0 0 10px;
    text-transform: uppercase;
}

.product .w form {
    width: 80%;
    display: flex;
    margin: auto;
}

.product form input {
    width: 19%;
    line-height: 46px;
    font-size: 16px;
    border: 0;
    padding-left: 10px;
    outline: none;
    border-right: 0;
    border-radius: 0;
    margin-right: 1px;
}

.product form button {
    width: 85px;
    outline: none;
    border: 0;
    background: #0f58d6;
    color: #fff;
    line-height: 42px;
    position: relative;
    left: -5px;
    font-size: 16px;
}

.product .w .prod_list {
    width: 100%;
    margin-top: 20px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.product .w .prod_list>li {
    width: 32.5%;
    background-color: #fff;
    box-shadow: 0 0 1.5rem rgba(0, 0, 0, .1);
    margin: 10px 0;
}

.product .w .prod_list li>div {
    overflow: hidden;
    text-align: center;
}

.product .w .prod_list li>div img {
    width: 70%;
    display: block;
    margin: auto;
}

.product .w .prod_list li>div h3 {
    font-size: 20px;
    font-weight: bold;
    color: #333;
}

.product .w .prod_list li ul {
    padding: 20px;
}

.product .w .prod_list li ul li a {
    display: flex;
    justify-content: space-between;
    line-height: 30px;
}

.product .w .prod_list li ul li a span {
    font-size: 16px;
    color: #666;
}
.product .w .prod_list li ul li a span:first-of-type{
    min-width:90px;
}
.product .w .more {
    width: 260px;
    line-height: 60px;
    display: block;
    text-align: center;
    border: 1px solid #333;
    color: #333;
    transition: all 0.5s;
    margin: 60px auto 0;
    font-size: 18px;
}

.product .w .more:hover {
    background-color: #0f58d6;
    color: #fff;
    border: 1px solid #0f58d6;
}

/* product--end */
/* about--start */
.about {
    width: 100%;
    overflow: hidden;
    background-color: #f0f2f4;
    padding: 60px 0;
    margin-top: 60px;
}

.about .w {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.about .w .abut_left {
    width: 48%;
}

.about .w .abut_left h1 {
    font-size: 36px;
    font-weight: bold;
    color: #333;
    margin: 0 0 10px;
    text-transform: uppercase;
}

.about .w .abut_left p {
    font-size: 16px;
    line-height: 28px;
    color: #333;
}

.about .w .abut_left>a {
    width: 220px;
    line-height: 60px;
    border: 2px solid #0f58d6;
    background-color: #0f58d6;
    color: #fff;
    display: block;
    transition: all 0.5s;
    text-align: center;
    margin-top: 30px;
    font-size: 18px;
}

.about .w .abut_left>a:hover {
    background-color: #fff;
    color: #0f58d6;
}

.about .w .abut_right {
    width: 48%;
}

.about .w .abut_right img {
    width: 100%;
}

.kcbox img {
    width: 100%;
}
#player-container-id{
    width: 100%;
    height: 100%;
    object-fit: contain;
}
/* about--end */
/* choose--start */
.choose {
    width: 100%;
    overflow: hidden;
    background-image: url(/template/images/xz_bg.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    padding: 80px 0;
}

.choose .w h1 {
    font-size: 36px;
    font-weight: bold;
    color: #333;
    margin: 0 0 10px;
    text-transform: uppercase;
    text-align: center;
}

.choose .w ul {
    width: 100%;
    overflow: hidden;
    display: flex;
    flex-wrap: wrap;
}

.choose .w ul li {
    width: 25%;
    position: relative;
}

.choose .w ul li img {
    width: 100%;
}

.choose .w ul li .choose_text {
    position: absolute;
    top: 80%;
    padding: 20px;
    transition: all 0.5s;
    width: 100%;
    height: 100%;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
}

.choose .w ul li .choose_text h3 {
    font-size: 32px;
    position: relative;
    color: #0f58d6;
    margin: 0 0 25px;
    font-family: fantasy;
    text-stroke: 1px #fff;
    -webkit-text-stroke: 1px #fff;
}

.choose .w ul li .choose_text h3::after {
    position: absolute;
    width: 80px;
    height: 2px;
    background-color: #0f58d6;
    content: "";
    top: -15px;
    left: 0;
}

.choose .w ul li .choose_text p {
    font-size: 16px;
    line-height: 28px;
    color: #fff;
}

.choose .w ul li:hover .choose_text {
    top: 0;
    background: linear-gradient(rgba(1, 3, 9, .64), #01091b);
    justify-content: flex-end;
}

.choose .w .sjj_box {
    width: 100%;
    overflow: hidden;
    padding: 45px 0;
    background-color: #0f58d6;
    margin-top: 30px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.choose .w .sjj_box>div {
    border-right: 1px solid #ffffff6e;
    text-align: center;
    width: 25%;
}

.choose .w .sjj_box>div:last-of-type {
    border: 0;
}

.choose .w .sjj_box>div img {
    height: 60px;
}

.choose .w .sjj_box>div h3 {
    font-size: 42px;
    font-family: fantasy;
    color: #fff;
}

.choose .w .sjj_box>div p {
    font-size: 20px;
    color: #fff;
}

/* choose--end */
/* Applications--start */
.appli {
    width: 100%;
    overflow: hidden;
    background-image: url(/template/images/appil_bg.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    padding: 80px 0;
}

.appli .w h1 {
    font-size: 36px;
    font-weight: bold;
    color: #fff;
    margin: 0 0 30px;
    text-transform: uppercase;
    text-align: center;
}

.appli .w ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.appli .w ul li {
    width: 32.5%;
    background-color: #fff;
    overflow: hidden;
}

.appli .w ul li a img {
    width: 100%;
    transition: all 0.5s;
}

.appli .w ul li:hover a img {
    transform: scale(1.2);
}

.appli .w ul li a>div {
    position: relative;
    padding: 20px 20px 30px;
    background: #fff;
}

.appli .w ul li a>div h3 {
    font-size: 26px;
    font-weight: bold;
    color: #333;
    margin: 0 0 10px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis
}

.appli .w ul li a>div p {
    font-size: 16px;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    /*控制行数*/
    overflow: hidden;
    color: #333;
}

.appli .w ul li a>div span {
    width: 110px;
    line-height: 42px;
    border: 1px solid #0f58d6;
    transition: all 0.5s;
    display: block;
    text-align: center;
    text-transform: uppercase;
    font-size: 16px;
    margin-top: 20px;
}

.appli .w ul li a>div span:hover {
    background-color: #0f58d6;
    color: #fff;
}

/* Applications--end */
/* news--start */
.new_box {
    width: 100%;
    overflow: hidden;
    margin: 60px 0;
}

.new_box .w h1 {
    font-size: 36px;
    font-weight: bold;
    color: #333;
    margin: 0 0 30px;
    text-transform: uppercase;
    text-align: center;
}

.new_box .w ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.new_box .w ul li {
    width: 32.5%;
    background-color: #fff;
    overflow: hidden;
    box-shadow: 0 0 1.5rem rgba(0, 0, 0, .1);
}

.new_box .w ul li a img {
    width: 100%;
    transition: all 0.5s;
}

.new_box .w ul li:hover a img {
    transform: scale(1.2);
}

.new_box .w ul li a>div {
    position: relative;
    padding: 20px 20px 30px;
    background: #fff;
}

.new_box .w ul li a>div h3 {
    font-size: 26px;
    font-weight: bold;
    color: #333;
    margin: 0 0 10px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis
}

.new_box .w ul li a>div p {
    font-size: 16px;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    /*控制行数*/
    overflow: hidden;
    color: #333;
}

.new_box .w ul li a>div span {
    color: #0f58d6;
    display: block;
    text-transform: uppercase;
    font-size: 16px;
    margin-top: 20px;
}

/* news--end */
/* message--start */
.message .w h1{
    font-size: 36px;
    font-weight: bold;
    color: #333;
    margin: 0 0 30px;
    text-transform: uppercase;
    text-align: center;
}
.message .w ul{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.message .w ul li{
    width: 24.5%;
    margin-bottom: 15px;
}
.message .w ul li input{
    width: 100%;
    outline: none;
    background-color: #fbfbfb;
    background-clip: padding-box;
    border: 2px solid #ced4da;
    transition: all 0.3s;
    font-size: 16px;
    line-height: 46px;
    padding: 0 10px;
}
.message .w ul li input:focus,
.message .w ul .lybox textarea:focus{
    border: 2px solid #80bdff;
}
.message .w ul .lybox{
    width: 100%;
}
.message .w ul .lybox textarea{
    width: 100%;
    height: 200px;
    outline: none;
    background-color: #fbfbfb;
    background-clip: padding-box;
    border: 2px solid #ced4da;
    transition: all 0.3s;
    font-size: 16px;
    padding: 10px;
}
.message .w ul #submitLogin{
    width: 250px;
    line-height: 54px;
    background-color: #ced4da;
    margin: auto;
    text-align: center;
    font-size: 16px;
    transition: all 0.5s;
    padding: 0 10px;
    cursor: pointer;
}
.message .w ul #submitLogin:hover{
    background-color: #0f58d6;
    color: #fff;
}
/* message--end */
@media screen and (max-width: 768px){
    .brand {
        padding: 30px 0;
    }
    .brand .w h1{
        font-size: 28px;
    }
    .brand .w>p {
        font-size: 16px;
        line-height: 28px;
        color: #333;
        width: 95%;
        margin: auto;
        text-align: center;
    }
    .bigbox {
        overflow: hidden;
        width: 92%;
        margin: auto;
        background: #fff;
        padding: 20px 0;
        border-radius: 10px;
    }
    .box a p{
        display: none;
    }
    .control-box ul li {
        position: absolute;
        top: 10px;
        cursor: pointer;
    }
    .control-box ul {
        z-index: 9;
    }
    .prev img, .next img {
        width: 22px;
        opacity: 0.3;
        transition: all 0.3s;
    }
    .product .w h1 {
        font-size: 28px;
        font-weight: bold;
        text-align: center;
        color: #fff;
        margin: 0 0 10px;
        text-transform: uppercase;
    }
    .product .w form {
        width: 96%;
        display: flex;
        margin: auto;
        flex-wrap: wrap;
    }
    .product form input {
        width: 100%;
        line-height: 46px;
        font-size: 16px;
        border: 1px solid #ccc;
        padding-left: 10px;
        outline: none;
        border-radius: 0;
        margin-bottom: 5px;
    }
    .product form button {
        width: 100%;
        outline: none;
        border: 0;
        background: #0f58d6;
        color: #fff;
        line-height: 42px;
        position: relative;
        left: 0;
        font-size: 16px;
        margin-top: 10px;
    }
    .prod_list{
        padding: 0 10px;
    }
    .product .w .prod_list>li{
        width: 100%;
    }
    .product .w .more {
        width: 60%;
        line-height: 48px;
        display: block;
        text-align: center;
        border: 1px solid #333;
        color: #333;
        transition: all 0.5s;
        margin: 20px auto 0;
        font-size: 18px;
    }
    .about {
        width: 100%;
        overflow: hidden;
        background-color: #f0f2f4;
        padding: 30px 0;
        margin-top: 30px;
    }
    .about .w {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        padding: 0 10px;
    }
    .about .w .abut_left {
        width: 100%;
    }
    .about .w .abut_left h1 {
        font-size: 28px;
        font-weight: bold;
        color: #333;
        margin: 0 0 10px;
        text-transform: uppercase;
    }
    .about .w .abut_left>a {
        width: 220px;
        line-height: 48px;
        border: 2px solid #0f58d6;
        background-color: #0f58d6;
        color: #fff;
        display: block;
        transition: all 0.5s;
        text-align: center;
        margin-top: 30px;
        font-size: 18px;
    }
    .about .w .abut_right {
        width: 100%;
        min-height: 320px;
        margin-top: 20px;
    }
    .kcbox{
        width: 100%;
        overflow: hidden;
    }
    .kcbox img {
        width: auto;
        height: 160px;
    }
    .choose {
        padding: 30px 0;
    }
    .choose .w h1 {
        font-size: 28px;
        font-weight: bold;
        color: #333;
        margin: 0 0 10px;
        text-transform: uppercase;
        text-align: center;
    }
    .choose .w ul{
        padding: 0 10px;
    }
    .choose .w ul li {
        width: 100%;
        position: relative;
        margin-bottom: 15px;
    }
    .choose .w ul li .choose_text h3 {
        font-size: 32px;
        position: relative;
        color: #0f58d6;
        margin: 0 0 25px;
        font-family: 'abel';
        text-stroke: none;
        -webkit-text-stroke: none;
        font-weight: bold;
    }
    .choose .w .sjj_box>div {
        border-right: 1px solid #ffffff6e;
        text-align: center;
        width: 50%;
    }
    .choose .w .sjj_box>div:nth-of-type(3),
    .choose .w .sjj_box>div:nth-of-type(4){
        border-top: 1px solid #ffffff6e;
        padding-top: 30px;
    }
    .appli{
        padding: 40px 0;
    }
    .appli .w h1 {
        font-size: 28px;
        font-weight: bold;
        color: #fff;
        margin: 0 0 30px;
        text-transform: uppercase;
        text-align: center;
    }
    .appli .w ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        padding: 0 10px;
    }
    .appli .w ul li {
        width: 100%;
        background-color: #fff;
        overflow: hidden;
        margin-bottom: 20px;
    }
    .new_box {
        width: 100%;
        overflow: hidden;
        margin: 30px 0 10px;
    }
    .new_box .w h1 {
        font-size: 28px;
        font-weight: bold;
        color: #333;
        margin: 0 0 20px;
        text-transform: uppercase;
        text-align: center;
    }
    .new_box .w ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        padding: 0 10px;
    }
    .new_box .w ul li {
        width: 100%;
        background-color: #fff;
        overflow: hidden;
        box-shadow: 0 0 1.5rem rgba(0, 0, 0, .1);
        margin-bottom: 20px;
    }    
    .message .w h1 {
        font-size: 28px;
        font-weight: bold;
        color: #333;
        margin: 0 0 10px;
        text-transform: uppercase;
        text-align: center;
    }
    .message .w ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        padding: 0 10px;
    }
    .message .w ul li {
        width: 100%;
        margin-bottom: 6px;
    }
    .message .w ul #submitLogin{
        width: 100%;
    }
}