.video {
    margin-top: 30px;
}

.video li {
    margin-top: 40px;
    width: 23.5%;
    margin-right: 2%;
}

.video li:nth-of-type(4n) {
    margin-right: 0;
}

.video li .pic {
    padding-top: 68%;
    overflow: hidden;
}

.video li .pic img {
    width: 100%;
    height: auto;
    position: absolute;
    left: 0;
    top: 0;
    transition: all 1s;
    -webkit-transition: all 1s;
    -moz-transition: all 1s;
    -ms-transition: all 1s;
    -o-transition: all 1s;
}

.video li .pic .play {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    width: 66px;
    height: 66px;
    background: url(../images/play.png)no-repeat center;
    z-index: 9;
    background-size: 100%;
}

.video li .time {
    position: absolute;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, .5);
    color: #FFF;
    padding: 5px 10px;
}

.video li .title {
    font-size: 20px;
    margin-top: 20px;
}

@media (min-width:1025px) {
    .video li:hover .pic img {
        transform: scale(1.1);
        -webkit-transform: scale(1.1);
        -moz-transform: scale(1.1);
        -ms-transform: scale(1.1);
        -o-transform: scale(1.1);
    }
}

@media (max-width:1199px) {
    .video {
        margin-top: 10px;
    }
    .video li .pic .play {
        width: 50px;
        height: 50px;
    }
    .video li .time {
        font-size: 14px;
    }
    .video li .title {
        font-size: 18px;
        margin-top: 15px;
    }
}

@media (max-width:950px) {
    .video li {
        width: 32%;
    }
    .video li:nth-of-type(4n) {
        margin-right: 2%;
    }
    .video li:nth-of-type(3n) {
        margin-right: 0;
    }
    .video li .title {
        font-size: 16px;
    }
}

@media (max-width:540px) {
    .video li {
        width: 100%;
        margin-top: 20px;
    }
    .video li:nth-of-type(3n) {
        margin-right: 2%;
    }
    .video li:nth-of-type(2n) {
        margin-right: 0;
    }
    .video li .title {
        font-size: 14px;
    }
    .video li .time {
        font-size: 12px;
        padding: 0 5px;
    }
    .video li .pic .play {
        width: 40px;
        height: 40px;
    }
}

.network {
    margin-top: 20px;
}

.network li {
    margin-top: 30px;
    padding: 20px;
    background-color: #f9f9f9;
    width: 49%;
    margin-right: 2%;
}

.network li:nth-child(even) {
    margin-right: 0;
}

.network li .pic {
    padding-top: 40%;
    overflow: hidden;
    width: 310px;
    margin-right: 40px;
}

.network li .pic img {
    width: 100%;
    height: auto;
    position: absolute;
    left: 0;
    top: 0;
    transition: all 1s;
    -webkit-transition: all 1s;
    -moz-transition: all 1s;
    -ms-transition: all 1s;
    -o-transition: all 1s;
}

.network li .title {
    font-size: 24px;
}

.network li .text-content {
    min-width: 0;
}

.network li .text {
    color: #666;
    margin-top: 10px;
    line-height: 1.6;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    height: 102px;
}

.network li .more {
    font-size: 18px;
    position: absolute;
    left: 0;
    bottom: 0;
    padding-right: 20px;
}

.network li .more::after {
    content: '';
    width: 12px;
    height: 12px;
    border-top: 2px #1053a1 solid;
    border-right: 2px #1053a1 solid;
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    position: absolute;
    right: 0;
    top: 8px;
}

@media (min-width:1025px) {
    .network li:hover .pic img {
        transform: scale(1.1);
        -webkit-transform: scale(1.1);
        -moz-transform: scale(1.1);
        -ms-transform: scale(1.1);
        -o-transform: scale(1.1);
    }
    .network li:hover {
        background-color: #1053a1;
    }
    .network li:hover .title a,
    .network li:hover .text,
    .network li:hover .more {
        color: #FFF;
    }
    .network li:hover .more::after {
        border-top-color: #FFF;
        border-right-color: #FFF;
    }
}

@media (max-width:1199px) {
    .network li .pic {
        width: 220px;
        margin-right: 20px;
    }
    .network li .title {
        font-size: 20px;
    }
    .network li .text {
        font-size: 14px;
        height: 90px;
    }
    .network li .more {
        font-size: 16px;
    }
}

@media (max-width:950px) {
    .network li .title {
        font-size: 18px;
    }
    .network li .more {
        font-size: 14px;
    }
    .network li .pic {
        width: 160px;
    }
    .network li .text {
        -webkit-line-clamp: 2;
        height: auto;
        line-height: 1.5;
        margin-top: 5px;
    }
    .network li .more::after {
        width: 8px;
        height: 9px;
    }
}

@media (max-width:480px) {
    .network li {
        flex-flow: column;
    }
    .network li {
        width: 100%;
        margin-right: 0;
    }
    .network li .pic {
        padding-top: 25%;
    }
    .network li .pic {
        margin-right: 0;
        padding-top: 70%;
        width: 100%;
    }
    .network li .text-content {
        min-width: 100%;
        max-width: 100%;
        margin-top: 15px;
    }
    .network li .text {
        height: auto;
    }
    .network li .more {
        position: inherit;
        left: auto;
        bottom: auto;
        margin-top: 10px;
    }
}

.atlas {
    margin-top: 20px;
}

.atlas li {
    width: 23.5%;
    margin-right: 2%;
    margin-top: 30px;
}

.atlas li:nth-of-type(4n) {
    margin-right: 0;
}

.atlas li .pic {
    overflow: hidden;
    padding-top: 70%;
}

.atlas li .icon {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    width: 55px;
    height: 55px;
    background: url(../images/icon14.png)no-repeat center;
    background-size: 100%;
    z-index: 9;
    opacity: 0;
    transition: all 1s;
    -webkit-transition: all 1s;
    -moz-transition: all 1s;
    -ms-transition: all 1s;
    -o-transition: all 1s;
}

.atlas li .pic::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    z-index: 9;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 71, 157, .5);
    opacity: 0;
    transition: all 1s;
    -webkit-transition: all 1s;
    -moz-transition: all 1s;
    -ms-transition: all 1s;
    -o-transition: all 1s;
}

.atlas li .pic img {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: auto;
    z-index: 1;
    transition: all 1s;
    -webkit-transition: all 1s;
    -moz-transition: all 1s;
    -ms-transition: all 1s;
    -o-transition: all 1s;
}

.atlas li .title {
    font-size: 20px;
    margin-top: 10px;
}

@media (min-width:1025px) {
    .atlas li:hover .pic::before,
    .atlas li:hover .icon {
        opacity: 1;
    }
    .atlas li:hover .pic img {
        transform: scale(1.1);
        -webkit-transform: scale(1.1);
        -moz-transform: scale(1.1);
        -ms-transform: scale(1.1);
        -o-transform: scale(1.1);
    }
}

@media (max-width:1199px) {
    .atlas li .title {
        font-size: 18px;
    }
}

@media (max-width:950px) {
    .atlas li {
        width: 32%;
    }
    .atlas li:nth-of-type(4n) {
        margin-right: 2%;
    }
    .atlas li:nth-of-type(3n) {
        margin-right: 0;
    }
    .atlas li .title {
        font-size: 16px;
    }
}

@media (max-width:767px) {
    .atlas li {
        width: 49%;
        margin-top: 20px;
    }
    .atlas li:nth-of-type(3n) {
        margin-right: 2%;
    }
    .atlas li:nth-of-type(2n) {
        margin-right: 0;
    }
    .atlas li .title {
        font-size: 16px;line-height: 1.2;
    }
}

.about {
    margin-bottom: 80px;
}

.about .info-content {
    margin-top: 80px;
}

.about .info-content .text-content {
    font-size: 17px;
    margin-right: 50px;
}

.about .info-content .title {
    font-size: 26px;
}

.about .num-box {
    background-color: #fafafa;
    padding: 50px 20px;
    margin-top: 80px;
}

.about .num-box .item {
    width: 205px;
    height: 205px;
    background: url(../images/line.png)no-repeat center;
    background-size: cover;
}

.about .num-box .item .counter {
    color: #ffd311;
    font-size: 50px;
    font-family: 'Myriad Pro';
}

.about .num-box .item .text {
    font-size: 24px;
    margin-top: 20px;
}

.about .num-box .item:nth-child(2) .counter::after {
    content: '+';
}

.about .info-text {
    margin-top: 80px;
}

.about .info-text .pic {
    margin-right: 60px;
}

.about .info-text .text {
    font-size: 17px;
}

.about .pic img {
    width: 100%;
}

@media (max-width:1199px) {
    .about .info-content .con {
        margin-top: 50px;
    }
    .about .pic {
        width: 45%;
    }
    .about .info-content .text-content,
    .about .info-text .text {
        font-size: 15px;
    }
    .about .info-text .pic,
    .about .info-content .text-content {
        margin-right: 30px;
    }
    .about .info-content .title {
        font-size: 24px;
    }
    .about .num-box,
    .about .info-text,
    .about .info-content {
        margin-top: 50px;
    }
    .about .num-box .item {
        width: 180px;
        height: 180px;
    }
    .about .num-box .item .counter {
        font-size: 42px;
    }
    .about .num-box .item .text {
        font-size: 20px;
    }
}

@media (max-width:950px) {
    .about .num-box,
    .about .info-text,
    .about .info-content {
        margin-top: 30px;
    }
    .about .info-content .con {
        margin-top: 20px;
    }
    .about .info-content .title {
        font-size: 20px;
    }
    .about .info-text .pic,
    .about .info-content .text-content {
        margin-right: 0px;
    }
    .about .pic {
        width: 100%;
    }
    .about .info-text .text {
        margin-top: 20px;
    }
    .about .num-box {
        padding: 20px 15px;
    }
    .about .num-box .item {
        width: 140px;
        height: 140px;
    }
    .about .num-box .item .counter {
        font-size: 34px;
    }
    .about .num-box .item .text {
        font-size: 18px;
        margin-top: 0;
    }
}

@media (max-width:480px) {
    .about .info-content .title {
        font-size: 18px;
    }
    .about .info-content .con {
        margin-top: 0;
    }
    .about .info-content .text-content,
    .about .info-text .text,
    .about .num-box .item .text {
        font-size: 14px;
    }
    .about .num-box .item .counter {
        font-size: 30px;
    }
    .about .num-box .item {
        margin: 10px 0;
    }
}
.container.about.brand {
    padding: 0 60px;
}
.container.about.brand .container {
    max-width: 100%;
}
.container.about img {
    max-width: 100%;
    height: auto;
}
@media (max-width: 1199px) {
    .container.about.brand {
        padding: 0;
    }
}
@media (max-width:950px) {
    .container.about img {
        height: auto;
    }
}