html {
    margin: 0;
    padding: 0;
}

body {
    margin: 0;
    padding: 0;
    min-width: 1120px;
}

ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

a {
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

p {
    padding: 0;
    margin: 0;
}

a:focus {
    outline: none;
}

.navbar {
    width: 1120px;
    height: 100px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 0 auto;
}

.logo-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    width: 166px;
    height: 48px;
}

.divider {
    display: block;
    width: 2px;
    height: 30px;
    background: #3B3E3F;
    margin: 0 15px;
}

.bihai {}

.cn {
    font-weight: 600;
    font-size: 21px;
    color: #3B3E3F;
}

.en {
    font-weight: 600;
    font-size: 14px;
    color: #3B3E3F;
}

.menu {
    display: flex;
    justify-content: space-between;
}

.menu-item {
    width: 123px;
    height: 100px;
    text-align: center;
    line-height: 100px;
    font-size: 16px;
    color: #1A1B1C;
}

.menu-item.active {
    background: #1748A5;
    color: #FFFFFF;
}

.footer-container {
    height: 374px;
    width: 100%;
    background: #00132F;
}

.footer-content {
    width: 70%;
    min-width: 1120px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 100px;
}

.footer-content>.items {
    display: flex;
    justify-content: space-between;
    gap: 70px;
}

.footer-content>.items>.item>.title {
    font-size: 18px;
    color: #FFFFFF;
}

.footer-content>.items>.item>.one {
    margin-top: 25px;
    font-size: 14px;
    color: #FFFFFF;
}

.footer-content>.contact>.contact-content {
    margin-top: 20px;
    display: flex;
    align-items: center;
    gap: 20px;
    font-size: 28px;
    color: #FFFFFF;
}

.form {
    width: 300px;
    position: fixed;
    top: 30%;
    left: 20px;
    border-radius: 15px;
    background: #FFFFFF;
    box-shadow: 10px 10px 20px 0px rgba(150, 158, 172, 0.3);
    border-radius: 15px;
    overflow: hidden;
    z-index: 1002;
}

.form-title {
    height: 84px;
    color: #FFFFFF;
    background: linear-gradient(90deg, #337ED1 0%, #1748A5 100%);
    text-align: center;
    line-height: 84px;
    font-size: 24px;
    position: relative;
}

.form-btn {
    display: none;
    position: fixed;
    top: 30%;
    left: 20px;
    width: 150px;
    background: linear-gradient(90deg, #337ED1 0%, #1748A5 100%);
    height: 84px;
    line-height: 84px;
    font-size: 20px;
    color: #FFFFFF;
    text-align: center;
    cursor: pointer;
    z-index: 1001;
    border-radius: 15px;
}

.form-title-close {
    position: absolute;
    top: 0px;
    right: 20px;
    cursor: pointer;
}

.form-content {
    padding: 20px 25px;
}

.form-content>form>.title {
    font-size: 16px;
    color: #000000;
    margin-bottom: 15px;
}

input {
    width: 205px;
    padding: 15px 20px;
    background: #EBEBEB;
    border-radius: 10px;
    border: none;
    margin-bottom: 30px;
}

.submit {
    width: 245px;
    height: 50px;
    background: #1748A5;
    border-radius: 10px;
    font-size: 18px;
    color: #FFFFFF;
}

.swiper-container {
    height: 425px;
}

.swiper-wrapper {}

.swiper-slide {}

.slider-first {
    background-size: 100% 100%;
    background-repeat: no-repeat;
}

.first-first {
    margin-top: 60px;
    margin-left: 21%;
    width: 517px;
    height: 40px;
    background: #000000;
    opacity: 0.8;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
}

.first-title {
    font-size: 20px;
    color: #FFFFFF;
    line-height: 40px;
}

.slider-divider {
    display: block;
    background: #FFFFFF;
    width: 1px;
    height: 14px;
}

.first-second {
    margin-left: 21%;
    margin-top: 30px;
    font-size: 50px;
    color: #FFFFFF;
}

.first-third {
    margin-left: 21%;
    margin-top: 30px;
    font-size: 25px;
    color: #FFFFFF;
    font-style: italic;
}

.first-fourth {
    margin-left: 21%;
    margin-top: 30px;
    width: 360px;
    background: #1748A5;
    padding: 15px 52px;
    font-size: 20px;
    color: #FFFFFF;
    text-align: center;
}