@-webkit-keyframes animationOpacity {
    0% {
        opacity: 1
    }
    90% {
        opacity: 0
    }
}

@-moz-keyframes animationOpacity {
    0% {
        opacity: 1
    }
    90% {
        opacity: 0
    }
}

@-o-keyframes animationOpacity {
    0% {
        opacity: 1
    }
    90% {
        opacity: 0
    }
}

@keyframes animationOpacity {
    0% {
        opacity: 1
    }
    90% {
        opacity: 0
    }
}

@-webkit-keyframes shake {
    from,
    to {
        transform: translate3d(0, 0, 0)
    }
    20%,
    60% {
        transform: translate3d(-10px, 0, 0)
    }
    40%,
    80% {
        transform: translate3d(10px, 0, 0)
    }
}

@-moz-keyframes shake {
    from,
    to {
        transform: translate3d(0, 0, 0)
    }
    20%,
    60% {
        transform: translate3d(-10px, 0, 0)
    }
    40%,
    80% {
        transform: translate3d(10px, 0, 0)
    }
}

@-o-keyframes shake {
    from,
    to {
        transform: translate3d(0, 0, 0)
    }
    20%,
    60% {
        transform: translate3d(-10px, 0, 0)
    }
    40%,
    80% {
        transform: translate3d(10px, 0, 0)
    }
}

@keyframes shake {
    from,
    to {
        transform: translate3d(0, 0, 0)
    }
    20%,
    60% {
        transform: translate3d(-10px, 0, 0)
    }
    40%,
    80% {
        transform: translate3d(10px, 0, 0)
    }
}

.contact_box {
    padding: 30px 0 30px;
    background: #f9f9f9;
}

.contact_box .page_container>h1 {
    font-size: 50px;
    font-weight: bold;
    color: #000000
}

.materials_tab {
    text-align: center
}

.materials_tab ul li {
    line-height: 70px;
    height: 70px;
    padding: 0 45px;
    position: relative;
    cursor: pointer
}

.materials_tab ul li:first-child {}

.materials_tab ul li:first-child::before {
    left: 0;
}

.materials_tab ul li::before {
    display: block;
    content: "";
    position: absolute;
    left: 0px;
    bottom: 0;
    width: 100%;
    border-bottom: 2px solid #3f5aba;
    transform-origin: 0 0;
    transform: scaleX(0);
    -webkit-transform: scale(0);
    -o-transform: scaleX(0);
    -ms-transform: scaleX(0);
    -moz-transform: scaleX(0);
    -webkit-transition: transform .5s linear;
    -moz-transition: transform .5s linear;
    -o-transition: transform .5s linear;
    -ms-transition: transform .5s linear;
    transition: transform .5s linear
}

.materials_tab ul li.active {
    color: #3f5aba
}

.materials_tab ul li.active::before {
    transform: scaleX(1);
    -webkit-transform: scale(1);
    -o-transform: scaleX(1);
    -ms-transform: scaleX(1);
    -moz-transform: scaleX(1)
}

.materials_tab ul li:not(:last-child)::after {
    position: absolute;
    right: 0;
    top: 25px;
    bottom: 25px;
    display: block;
    content: "";
    width: 1px;
    border-left: 1px solid #cccccc
}

.contact_tips {
    padding: 110px 0 70px;
    max-width: 500px
}

.contact_tips h2 {
    font-size: 20px;
    color: #888888
}

.contact_tips h3 {
    margin-top: 15px;
    color: rgba(0, 0, 0, 0.5)
}

.contact_cont h2 {
    font-size: 26px;
    margin-bottom: 20px;
    color: #333333;
    font-weight: bold;
}

.contact_cont h3 {
    color: #666;
    width: 90%;
    position: relative;
    padding: 0 0 0 30px;
    margin: 0 0 10px 0;
    font-size: 16px;
}
.contact_cont h3 svg{
position: absolute;
left: 0;

}
.contact_cont h3+h2 {
    margin-top: 35px
}

.BMap_bubble_title {
    font-size: 14px
}

.BMap_bubble_content {
    font-size: 10px
}

.form_box h1 {
    font-size: 34px;
    color: #000000
}

.form_cont {
    padding-bottom: 80px;
    max-width: 800px
}

.form_cont input {
    width: 100%;
    border: 1px solid #e6e6e6;
    outline: none;
    box-sizing: border-box;
    line-height: 70px;
    height: 70px;
    padding: 0 15px;
    font-size: 18px;
    color: rgba(0, 0, 0, 0.3);
    margin-bottom: 20px
}

.form_cont h4 {
    margin-top: 20px;
    width: 200px;
    line-height: 70px;
    height: 70px;
    font-size: 22px;
    text-align: center;
    background: #3f5aba;
    color: #fff
}

.textarea_box {
    border: 1px solid #e6e6e6;
    width: 100%;
    padding: 10px 15px;
    box-sizing: border-box
}

.textarea_box textarea {
    width: 100%;
    font-size: 18px;
    line-height: 25px;
    height: 100px;
    border: none;
    resize: none;
    outline: none
}

.download_page {
    padding: 80px 0;
}

.download_page .page_container .wrap {
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
}

.download_page .page_container .wrap .item {
    width: calc(50% - 20px);
    margin-bottom: 20px;
    box-sizing: border-box;
    padding: 15px;
    background: #fff;
    box-shadow: 1px 0 10px rgba(0, 0, 0, 0.1);
    margin: 0 40px 40px 0;
    border-radius: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.4s;
    user-select: none;
    -webkit-user-select: none;
}

.download_page .page_container .wrap .item:hover {
    transition: all 0.4s;
    box-shadow: 1px 0 10px rgba(0, 0, 0, 0.5);
    ;
}

.download_page .page_container .wrap .item:nth-child(2n) {
    margin: 0 0 40px 0;
}

.download_page .page_container .wrap .item div {
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

.download_page .page_container .wrap .item div img {
    margin: 0 25px 0 0;
}

.download_page .page_container .wrap .item div p {
    font-size: 18px;
    color: #222;
    line-height: 24px;
    font-family: 'gilroy-regular';
}

.download_page .page_container .wrap .item .downloadit {
    width: 150px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 17px;
    color: #fff;
    font-family: 'gilroy-regular';
    border-radius: 5px;
    background: #f59701;
}

@media (min-width: 1000px) and (max-width: 1400px) {
    .contact_box {
        padding-top: 50px;
        padding-bottom: 30px
    }
    .contact_box .page_container>h1 {
        font-size: 30px
    }
    .form_box h1 {
        font-size: 26px
    }
}

@media screen and (min-width: 1000px) {
    .materials_tab {
        border-bottom: 1px solid #e5e5e5
    }
    .materials_tab ul li {
        line-height: 70px;
        height: 70px;
        padding: 0 45px;
        position: relative;
        cursor: pointer
    }
    .materials_tab ul li:first-child {}
    .materials_tab ul li:first-child::before {
        left: 0
    }
    .materials_tab ul li::before {
        display: block;
        content: "";
        position: absolute;
        left: 0px;
        bottom: 0;
        border-bottom: 2px solid #3f5aba
    }
    .materials_tab ul li.active {
        color: #3f5aba
    }
    .materials_tab ul li:not(:last-child)::after {
        position: absolute;
        right: 0;
        top: 25px;
        bottom: 25px;
        display: block;
        content: "";
        width: 1px;
        border-left: 1px solid #cccccc
    }
    .contact_cont {
        position: relative;
        margin-bottom: calc(10px + 0.8vw);
        flex-wrap: nowrap;
        background: #fff;
        padding: 30px;
    }
    .contact_cont .contact_info {
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
    }
    .map {
        width: 50%;
        height: 550px
    }
    .contact_info {
        margin-left: 5%;
        width: 45%
    }
}

@media screen and (max-width: 999px) {
    .form_box h1 {
        font-size: 18px
    }
    .contact_tips {
        padding: 50px 0 30px
    }
    .contact_tips h2 {
        font-size: 16px
    }
    .contact_tips h3 {
        margin-top: 10px;
        font-size: 12px
    }
    .contact_cont h2 {
        font-size: 20px;
        margin-bottom: 5px
    }
    .contact_cont h3 {
        font-size: 14px
    }
    .contact_cont h3+h2 {
        margin-top: 15px
    }
    .map {
        width: 100%;
        height: 300px;
        margin-bottom: 20px
    }
    .BMap_omCtrl {
        display: none
    }
}

@media screen and (max-width: 768px) {
    .download_page .page_container .wrap .item {
        width: 100%;
        margin: 0 0 30px 0;
    }
    .download_page .page_container .wrap .item .downloadit {
        width: max-content;
        height: max-content;
        padding: 5px 8px;
    }
    .contact_box .contact_cont {
        background: #fff;
        padding: 30px 10px;
        margin-bottom: 15px;
    }
    /* .contact_box {
        padding-top: 0px;
        padding-bottom: 20px
    } */
    .contact_box .page_container>h1 {
        font-size: 20px
    }
    .materials_tab ul li {
        line-height: 40px;
        height: 40px;
        padding: 0 25px;
        font-size: 14px
    }
    .materials_tab ul li::before {
        left: 0px;
        bottom: 0;
        width: 60px
    }
    .materials_tab ul li:not(:last-child)::after {
        top: 15px;
        bottom: 15px
    }
    .form_cont {
        padding-bottom: 40px
    }
    .form_cont input {
        line-height: 40px;
        height: 40px;
        padding: 0 10px;
        font-size: 14px;
        margin-bottom: 10px
    }
    .form_cont h4 {
        margin-top: 10px;
        width: 100px;
        line-height: 40px;
        height: 40px;
        font-size: 14px
    }
    .textarea_box {
        padding: 5px 10px
    }
    .textarea_box textarea {
        font-size: 14px;
        line-height: 20px;
        height: 100px
    }
}

.contact_box .page_container>h1 {
    text-align: center;
}

.materials_tab {
    width: 100%;
}

.materials_tab .flex_wrap {
    width: 100%;
    text-align: center;
    display: block;
}

.materials_tab .flex_wrap li {
    display: inline-block;
}