/*

TemplateMo 552 Video Catalog

https://templatemo.com/tm-552-video-catalog

*/

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Source Sans Pro', sans-serif;
    font-size: 18px;
    line-height: 2em;
    overflow-x: hidden;
}

a {
    transition: all 0.3s ease;
    color: #666;
}

a:hover {
    color: #29BBCC;
    text-decoration: none;
}

h2, p {
    color: #666666;
}

.tm-site-header {
    position: absolute;
    z-index: 1000;
    width: 100%;
    top: 0;
    left: 0;
    padding: 40px;
}

.tm-logo-container {
    display: block;
    padding: 30px;
    width: 320px;
    height: 160px;
}

.tm-site-logo {
    font-size: 3rem;
}

.tm-site-name {
    font-size: 1.9rem;
}

#tm-video-container {
    max-height: 720px;
    overflow: hidden;
    background-color: #333;
}

#tm-video {
    width: 100%;
    height: auto;
}

.tm-bg-black {
    background-color: rgba(0, 0, 0, 0.5);
    color: white;
}

.tm-bg-gray {
    background-color: #F4F4F4;
    height: 460px
}

.tm-text-primary {
    color: #3399CC;
}

.tm-text-secondary {
    color: #3CAFAF;
}

.tm-nav-link {
    color: white;
    font-size: 1.4rem;
}

#tm-main-nav .nav-item .nav-link {
    border-bottom: 1px solid transparent;
}

#tm-main-nav .nav-item.active .nav-link,
#tm-main-nav .nav-item:hover .nav-link {
    border-bottom: 1px solid white;
    color: white;
}

.tm-welcome-container {

    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    flex-direction: column;
    z-index: 999;
}
.tm-welcome-container2 {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    flex-direction: column;
    z-index: 999;
}

.tm-welcome-container-inner {
    margin-top: 100px;
}

.tm-welcome-text {
    font-size: 1.6rem;
}

.btn {
    padding: 15px 60px;
    font-size: 1.6rem;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background-color: #3399CC;
}

.btn-primary:hover {
    background-color: #1674a0;
}

/*
    Button hover effect: https://tympanus.net/Development/CreativeButtons/
*/

.tm-btn-animate {
    position: relative;
    overflow: hidden;
    -webkit-backface-visibility: hidden;
    -moz-backface-visibility: hidden;
    backface-visibility: hidden;
    transition: all 0.3s ease;
}

.tm-btn-animate:before {
    left: 0;
    top: -100%;
    position: absolute;
    height: 100%;
    width: 100%;
    line-height: 2.5;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    transition: all 0.3s;
    font-family: "Font Awesome 5 Free";
    font-style: normal;
    font-weight: 900;
    line-height: 1;
    -webkit-font-smoothing: antialiased;
}

.tm-btn-animate:after {
    content: '';
    position: absolute;
    z-index: -1;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    transition: all 0.3s;
}

.tm-btn-animate:hover:before {
    top: 13px;
}

.tm-btn-animate span {
    display: inline-block;
    width: 100%;
    height: 100%;
    -webkit-transition: all 0.3s;
    -webkit-backface-visibility: hidden;
    -moz-transition: all 0.3s;
    -moz-backface-visibility: hidden;
    transition: all 0.3s;
    backface-visibility: hidden;
}

.tm-btn-animate:hover span {
    -webkit-transform: translateY(300%);
    -moz-transform: translateY(300%);
    -ms-transform: translateY(300%);
    transform: translateY(300%);
}

.tm-btn-cta {
    color: white;
    background-color: rgba(0, 0, 0, 0.5);
}

.tm-btn-cta:before {
    font-size: 180%;
}

.tm-btn-download:before {
    font-size: 120%;
}

.tm-btn-submit:before {
    font-size: 120%;
}

.tm-icon-down:before {
    content: '\f078';
}

.tm-icon-download:before {
    content: '\f019';
}

.tm-icon-submit:before {
    content: '\f1d8';
}

.tm-icon-submit:hover:before {
    top: 18px;
}

.tm-btn-cta:hover {
    color: white;
}

.tm-btn-download:hover,
.tm-btn-download:focus,
.tm-btn-submit:hover,
.tm-btn-submit:focus {
    color: white;
    background-color: #3399CC;
}

.tm-btn-download span {
    padding-top: 10px;
}

.tm-btn-small {
    padding: 10.5px 35px;
    font-size: 1.2rem;
}

#tm-video-control-button {
    position: absolute;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

.tm-content-container {
    max-width: 1422px;
    padding-top: 80px;
    padding-bottom: 35px;
}

.tm-page-title {
    font-size: 2.5rem;
}

.tm-catalog-item-list {
    justify-content: space-between;
}

.tm-catalog-item {
    max-width: 462px;
    display: flex;
    flex-direction: column;
    margin-bottom: 64px;
}

.tm-thumbnail-container {
    overflow: hidden;
}

.tm-thumbnail-container img {
    transition: all 0.3s ease;
}

.tm-thumbnail-container:hover img {
    transform: scale(1.2) rotate(5deg);
}

.tm-img-overlay {
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0.4);
    cursor: pointer;
    /*transition: all 0.3s ease: ;*/
}

.tm-overlay-icon {
    color: #a7a7a7;
    opacity: 1;
    font-size: 2rem;
    padding: 10px 15px;
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: 50%;
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-right: 8px;
    z-index: 1002;
    transition: all 0.3s ease;
}

.tm-img-overlay:hover {
    background-color: transparent;
}

.tm-img-overlay:hover .tm-overlay-icon {
    opacity: 0;
}

.tm-catalog-item-description {
    flex: 1;
}

.tm-categories-container {
    display: flex;
    align-items: center;
}

.tm-categories-text {
    margin-right: 16px;
}

.tm-category-list {
    font-size: 1.75rem;
}

.tm-category-item {
    margin: 16px;
}

.tm-category-link {
    color: #3399CC;
    padding: 10px;
    border-bottom: 3px solid transparent;
}

.tm-category-link.active,
.tm-category-link:hover {
    border-bottom: 3px solid #3399CC;
    color: #3399CC;
}

.tm-paging-link {
    background-color: #F4F4F4;
    margin-right: 12px;
    font-size: 1.5rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-item.active > .tm-paging-link,
.nav-item:hover > .tm-paging-link {
    background-color: #CCC;
    color: #666666;
}

.tm-subscribe-form {
    display: flex;
    align-items: center;
}

.tm-subscribe-form > input {
    padding: 5px 15px;
    margin-right: 20px;
    flex: 1;
    max-width: 382px;
}

.tm-footer-links > li {
    margin-bottom: 10px;

}

/*Video detail page*/

.tm-video-title {
    font-size: 2.5rem;
}

.tm-share-box {
    font-size: 1.4rem;
    padding: 3rem;
}

.tm-share-box-title {
    font-size: 1.4rem;
}

.tm-bg-white {
    background-color: white;
    border: 1px solid #CDCECF;
    border-radius: 5px;
}

.tm-share-button {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 24px;
}

.tm-share-button:last-child {
    margin-right: 0;
}

.tm-text-link {
    color: #3399CC;
}

.tm-likes-box,
.tm-btn-download {
    width: 280px;
    height: 60px;
}

.tm-likes-box {
    padding-top: 12px;
}

.tm-video-description-box {
    max-width: 920px;
}

.tm-text-gray {
    color: #6F7071;
}

.tm-fixed-header {
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: cover;
    background-color: #666;
}

#tm-fixed-header-bg {
    height: 450px;
}

.tm-fixed-header-1 {
    background-image: url(../img/video-detail-1.jpg);
}

.tm-fixed-header-2 {
    background-image: url(../img/about-1.jpg);

}

.tm-fixed-header-3 {
    background-image: url(../img/xinhaicheng-003.png);
}

video {
    width: 100%;
    height: auto;
}

.fa-facebook {
    color: #3b5998;
}

.fa-twitter {
    color: #00acee;
}

.fa-pinterest {
    color: #c8232c;
}

.tm-liked-icon {
    display: none;
}

.tm-not-liked-icon {
    display: inline-block;
}

.tm-liked-icon, .tm-not-liked-icon {
    margin-top: 3px;
}

.tm-liked .tm-liked-icon {
    display: inline-block;
}

.tm-liked .tm-not-liked-icon {
    display: none;
}

.tm-welcome-text-2 {
    max-width: 575px;
}

.tm-share-button:hover {
    background-color: #e9ecef;
}

/*About*/
.tm-about-text-container {
    max-width: 920px;
    padding-left: 50px;

}

.parallax-window {
    min-height: 270px;
    background: transparent;
}

.parallax-window-2 {
    min-height: 360px;
}

.tm-about-icon {
    color: #999;
    padding: 0px;

}

/* Contact */
.mapouter {
    position: relative;
    text-align: right;
    /*height:540px;*/
    /*width:100%;*/
}

.gmap_canvas {
    overflow: hidden;
    background: none !important;
    height: 600px;
    width: 555px;
    padding-left: 100px;
}

.form-control {
    font-size: 1.2rem;
    padding: 21px 25px;
}

.form-group {
    margin-bottom: 35px;
}

#contact-select {
    height: 60px;
    border-radius: 0;
}

#contact-select:not([multiple]) {
    -webkit-appearance: none;
    -moz-appearance: none;
    background-position: right 15px center;
    background-repeat: no-repeat;
    background-image: url(../img/select-arrow.png);
    padding: 14px 20px;
    padding-right: 20px;
    color: #666;
}

.tm-testimonial-text {
    max-width: 420px;
    font-style: italic;
}

@media (min-width: 992px) {
    #tm-main-nav .nav-item {
        margin: 20px 40px;
    }

    .navbar-expand-lg .navbar-nav .nav-link {
        padding: 8px 0px;
    }

    .navbar-expand-lg .navbar-collapse {
        justify-content: flex-end;
    }
}

@media (max-width: 1419px) {
    .tm-catalog-item {
        margin-bottom: 30px;
    }
}

@media (max-width: 991px) {
    .navbar {
        max-width: 220px;
        position: absolute;
        top: 0;
        right: 0;
        padding: 0;
    }

    .navbar-collapse {
        background-color: rgba(0, 0, 0, 0.5);
        border-radius: 5px;
        border-top-right-radius: 0;
        padding: 10px 15px;
    }

    .nav-item {
        margin-bottom: 10px;
    }

    .navbar-toggler {
        border-bottom-left-radius: 0;
        border-bottom-right-radius: 0;
        width: 52px;
        height: 40px;
    }

    .navbar-toggler.collapsed {
        border-bottom-left-radius: .25rem;
        border-bottom-right-radius: .25rem;
    }

    .navbar-toggler i.tm-menu-opened-icon {
        display: block;
    }

    .navbar-toggler i.tm-menu-closed-icon {
        display: none;
    }

    .navbar-toggler.collapsed i.tm-menu-opened-icon {
        display: none;
    }

    .navbar-toggler.collapsed i.tm-menu-closed-icon {
        display: block;
    }

    .tm-welcome-container-inner {
        margin-top: 150px;
    }

    .tm-welcome-text {
        font-size: 1.4rem;
    }

    #tm-video {
        width: 888px;
        height: 500px;
    }

    .tm-logo-container {
        height: 160px;
        width: 250px;
    }

    .tm-site-header {
        padding: 20px;
    }

    .tm-catalog-item-list {
        max-width: 924px;
    }

    .tm-share-box {
        max-width: 400px;
    }
}

@media (max-width: 879px) {
    .tm-categories-container {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 640px) {
    .tm-subscribe-form {
        flex-direction: column;
        align-items: stretch;
    }

    .tm-subscribe-form > input {
        max-width: 100%;
    }

    .tm-subscribe-form input {
        margin-right: 0;
        margin-bottom: 15px;
    }

    .tm-share-box {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
}

@media (max-width: 419px) {
    .tm-testimonial {
        flex-direction: column;
    }
}

.hvr-rectangle-in {
    display: inline-block;
    vertical-align: middle;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    box-shadow: 0 0 1px rgba(0, 0, 0, 0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
    background: #2098d1;
    -webkit-transition-property: color;
    transition-property: color;
    -webkit-transition-duration: 0.3s;
    transition-duration: 0.3s;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 1em;
    border: 1px solid #000;
    padding: 1em 2em;
    background: #2f4052;
    color: #fff;
    border: none;
    font-weight: 700;
    margin-left: 175px;
}

.hvr-rectangle-in:before {
    content: "";
    position: absolute;
    z-index: -1;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #097ef9;
    -webkit-transform: scale(1);
    transform: scale(1);
    -webkit-transition-property: transform;
    transition-property: transform;
    -webkit-transition-duration: 0.3s;
    transition-duration: 0.3s;
    -webkit-transition-timing-function: ease-out;
    transition-timing-function: ease-out;
}

.hvr-rectangle-in:hover, .hvr-rectangle-in:focus, .hvr-rectangle-in:active {
    color: white;
}

.hvr-rectangle-in:hover:before, .hvr-rectangle-in:focus:before, .hvr-rectangle-in:active:before {
    -webkit-transform: scale(0);
    transform: scale(0);
}

.icon2 ul li {
    display: inline-block;

}

i.indicate {
    width: 20px;
    height: 20px;
    background: url("../img/img-sprite.png") no-repeat -160px 0px;
    display: inline-block;
    vertical-align: middle;
    margin-left: -35px;
}

.icon2 ul li label {
    font-size: 1.2em;
    color: #acb3ba;
}

i.message {
    width: 20px;
    height: 20px;
    background: url("../img/img-sprite.png") no-repeat 0px 0px;
    display: inline-block;
    vertical-align: middle;
    margin-left: -35px;
}

i.phone {
    width: 20px;
    height: 20px;
    background: url("../img/img-sprite.png") no-repeat -20px 0px;
    display: inline-block;
    vertical-align: middle;
    margin-left: -35px;
}

.tm-categories-text {
    color: #000000;
}
.hvr-rectangle-in2:hover, .hvr-rectangle-in2:focus, .hvr-rectangle-in2:active {
    color: white;
}

.hvr-rectangle-in2:hover:before, .hvr-rectangle-in2:focus:before, .hvr-rectangle-in2:active:before {
    -webkit-transform: scale(0);
    transform: scale(0);
}

.hvr-rectangle-in2 {
    display: inline-block;
    vertical-align: middle;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
    box-shadow: 0 0 1px rgba(0, 0, 0, 0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
    background: #2098d1;
    -webkit-transition-property: color;
    transition-property: color;
    -webkit-transition-duration: 0.3s;
    transition-duration: 0.3s;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 1em;
    border: 1px solid #000;
    padding: 1em 2em;
    background: #2f4052;
    color: #fff;
    border: none;
    font-weight: 700;
    margin-left: 0px;
    text-align: left;
}

.hvr-rectangle-in2:before {
    content: "";
    position: absolute;
    z-index: -1;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #097ef9;
    -webkit-transform: scale(1);
    transform: scale(1);
    -webkit-transition-property: transform;
    transition-property: transform;
    -webkit-transition-duration: 0.3s;
    transition-duration: 0.3s;
    -webkit-transition-timing-function: ease-out;
    transition-timing-function: ease-out;
}
.weixin {
    position: relative;
}

.weixin img.qrcode {
    position: absolute;
    z-index: 99;
    top: -135px;
    right: -28px;
    width: 7.5rem;
    max-width: none;
    height: 7.5rem;
    transform: scale(0);
    transform-origin: top right;
    opacity: 0;
    border: .3125rem solid #0085ba;
    border-radius: .25rem;
    -webkit-transition: all .4s ease-in-out;
    -o-transition: all .4s ease-in-out;
    transition: all .4s ease-in-out;

}

.weixin:hover img.qrcode {
    transform: scale(1);
    opacity: 1;
}

.qq {
    position: relative;
}

.qq img.qrcode {
    position: absolute;
    z-index: 99;
    top: -135px;
    right: -28px;
    width: 7.5rem;
    max-width: none;
    height: 10.0rem;
    transform: scale(0);
    transform-origin: top right;
    opacity: 0;
    border: .3125rem solid #0085ba;
    border-radius: .25rem;
    -webkit-transition: all .4s ease-in-out;
    -o-transition: all .4s ease-in-out;
    transition: all .4s ease-in-out;

}

.qq:hover img.qrcode {
    transform: scale(1);
    opacity: 1;
}

section {
    position: relative; /* 相对定位 */
    width: 100%; /* 宽 */
    height: 100vh; /* 高 */
}
section video {
    position: absolute; /* 绝对定位 */
    top: 0; /* 距上部 */
    left: 0; /* 距左部 */
    width: 100%;
    height: 100%;
    object-fit: cover; /* 可替换元素如何适应，此处为裁剪到合适的大小 */
}


.navigation {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translate(-50%); /* X移动 */
    display: flex; /* 弹性盒模型 */
    z-index: 100; /* Z轴层叠顺序 */
    justify-content: center; /* 主轴对齐方式 */
    align-items: center; /* 交叉轴对齐方式 */
}

.navigation li {
    list-style: none; /* 清除默认样式 */
    cursor: pointer;
    margin: 0 10px;
    border-radius: 4px;
    background: #fff; /* 背景颜色 */
    padding: 3px 3px 0;
    opacity: 1; /* 透明度 */
    transition: 1s; /* 过渡时间 */
}
 .navigation li:hover { /* 悬停时 */
    opacity: 1; /* 通过修改透明度实现显示 */
}

 .navigation li img{
    width: 100px;
    transition: 0.5s;
}

.navigation li img:hover {
    width: 300px; /* 修改宽度实现放大 */
}