/*通用样式*/
:root {
    --public-color: #cf1f2a;
    --max: 1430px;
}

.header,
.dropdown.lang .dropdown-toggle {
    background-color: transparent;
    color: #fff;
}

.navbar-custom .navbar-nav .nav-link,
.top-search-box .search-tb i,
.dropdown.lang .dropdown-toggle:after {
    color: #fff;
}

.header.fadeInDown,
.header.fadeInDown .dropdown.lang .dropdown-toggle {
    background-color: white;
    color: #333333;
}

.header.fadeInDown .navbar-custom .navbar-nav .nav-link,
.header.fadeInDown .top-search-box .search-tb i,
.header.fadeInDown .dropdown.lang .dropdown-toggle:after {
    color: #333333;
}

.header #logo1 {
    display: none !important;
}

.header #logo2 {
    display: block !important;
}

.header.fadeInDown #logo1 {
    display: block !important;
}

.header.fadeInDown #logo2 {
    display: none !important;
}

/* middle */
/* middle-one */
.middle-one {
    min-height: 500px;
    display: flex;
    align-items: flex-end;
}

.middle-one .container-xl>div:nth-child(1) {
    margin-bottom: 155px;
}

.middle-one .container-xl>div:nth-child(1) h1 {
    font-size: 64px;
    line-height: 72px;
    color: #fff;
    font-weight: 400;
}

/* middle-two */
.middle-two {
    padding: 160px 0 120px 0;
}

.middle-two .up {
    color: #333333;
    font-size: 42px;
    line-height: 52px;
    font-weight: 400;
}

.middle-two .row {
    margin-top: 75px;
}

.middle-two .row .col-md-4>div {
    height: 100%;
    padding: 40px 45px 45px 40px;
    background: #333333;
    transition: 0.5s;
    min-height: 200px;
    display: flex;
    flex-wrap: wrap;
    cursor: pointer;
}

.middle-two .row .col-md-4>div .t1 {
    width: 100%;
}

.middle-two .row .col-md-4>div .t1 a {
    font-size: 18px;
    line-height: 26px;
    color: #fff;
}

.middle-two .row .col-md-4>div .t2 {
    margin-top: auto;
    margin-left: auto;
}

.middle-two .row .col-md-4>div .t2 a {
    font-size: 15.56px;
    line-height: 15.56px;
    color: #fff;
}

.middle-two .row .col-md-4>div:hover {
    background: var(--public-color);
}

/* middle-three */
.middle-three {
    padding-bottom: 90px;
}

.middle-three .up .image {
    display: flex;
    align-items: center;
    justify-content: center;
}

.middle-three .up p {
    color: #333333;
    font-size: 42px;
    line-height: 52px;
    font-weight: 400;
    text-align: center;
}

.middle-three .cont-one {
    margin-top: 75px;
}

.middle-three .cont .container-xl {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
}

.middle-three .cont .text .t1 {
    color: #333333;
    font-size: 42px;
    line-height: 52px;
    font-weight: 400;
}

.middle-three .cont .text .t2 {
    margin-top: 40px;
    color: #666666;
    font-size: 18px;
    line-height: 32px;
    font-weight: 300;
}

.middle-three .cont-one .container-xl {
    max-width: 1665px;
    padding-left: 0;
    margin-left: 0;
}

.middle-three .cont-one .image {
    width: 60%;
}

.middle-three .cont-one .text {
    width: 35%;
}

.middle-three .cont-two .image {
    width: 49.2%;
}

.middle-three .cont-two .text {
    width: 45%;
}

/* middle-four */
.middle-four {
    background: #f8f8f8;
    padding: 70px 0 55px 0;
}

.middle-four .up .image {
    display: flex;
    align-items: center;
    justify-content: center;
}

.middle-four .up p {
    color: #333333;
    font-size: 42px;
    line-height: 52px;
    font-weight: 400;
    text-align: center;
}

.middle-four .cont {
    padding-bottom: 115px;
}

.middle-four .cont .container-xl {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
}

.middle-four .cont .text .t1 {
    color: #333333;
    font-size: 36px;
    line-height: 52px;
    font-weight: 400;
}

.middle-four .cont .text .t2 {
    margin-top: 45px;
    color: #666666;
    font-size: 18px;
    line-height: 32px;
    font-weight: 300;
}

.middle-four .cont-one {
    margin-top: 85px;
}

.middle-four .cont-one .image {
    background: #c7c7c7;
    width: 46%;
}

.middle-four .cont-one .image img {
    margin-left: -160px;
}

.middle-four .cont-one .text {
    width: 48%;
}

.middle-four .cont-two .container-xl {
    max-width: 1665px;
    padding-right: 0;
    margin-right: 0;
}

.middle-four .cont-two .image {
    width: 60%;
}

.middle-four .cont-two .text {
    width: 35%;
}

@media (max-width: 1560px) {
    .middle-four .cont-one .image img {
        margin-left: 0;
    }
}

/* middle-five */
.middle-five {
    background: #fff;
}

.middle-five .container-xl {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    align-items: center;
}

.middle-five .left {
    width: 50%;
}

.middle-five .right {
    width: 40%;
}

.middle-five .right .t1 {
    color: #333333;
    font-size: 42px;
    line-height: 60px;
    font-weight: 400;
}

.middle-five .right .t2 {
    margin-top: 30px;
    color: #666666;
    font-size: 18px;
    line-height: 32px;
    font-weight: 200;
}

.middle-five .right .t3 {
    margin-top: 70px;
}

@media (max-width: 768px) {
    .middle-one{min-height: 150px;}
    .middle-one .container-xl>div:nth-child(1){margin-bottom: 15px;padding-left: 16px;}
    .middle-two{padding: 30px 0 30px 0; }
    .middle-two .row{margin-top: 15px;}
    .middle-three{padding-bottom: 30px;}
    .middle-three .cont-one{margin-top: 15px;}
    .middle-three .cont-two{margin-top: 15px;}
    .middle-three .cont .container-xl{padding-left: 15px !important;padding-right: 15px !important;}
    .middle-three .cont .container-xl .image{order: 1 !important;}
    .middle-three .cont .container-xl .text{order: 2 !important;margin-top: 15px !important;}
    .middle-three .cont .text .t2{margin-top: 15px;}
    .middle-four{padding: 30px 0 30px 0; }
    .middle-four .cont-one{margin-top: 15px;}
    .middle-four .cont{padding-bottom: 15px;}
    .middle-four .cont .container-xl{padding-left: 15px !important;padding-right: 15px !important;}
    .middle-four .cont .container-xl .image{order: 1 !important;}
    .middle-four .cont .text .t2{margin-top: 15px;}
    .middle-four .cont .container-xl .text{order: 2 !important;margin-top: 15px !important;}
    .middle-five .right .t2{margin-top: 15px;}
    .middle-five .right .t3{margin-top: 15px;}
    .middle-two .row .col-md-4{margin-bottom:15px;}
    .middle-two .row .col-md-4>div{padding:10px;height:auto;min-height:inherit;}
    .middle-two .row .col-md-4>div .t2{display:none;}
}