* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    /* font-family: 'syht_r'; */
    font-family: 'sans-serif';
}

/* @font-face {
    font-family: 'syht_m';
    src: url('/font/syht_m.otf');
}

@font-face {
    font-family: 'syht_r';
    src: url('/font/syht_r.otf');
}

@font-face {
    font-family: 'syht_bold';
    src: url('/font/syht_bold.otf');
} */

ul {
    list-style: none;
}

a {
    text-decoration: none;
    color: #000;
}

.main {
    max-width: 1200px;
    width: 98%;
    margin: 0 auto;
}

header {
    width: 100%;
    background-color: #fff;
    padding: 33px 0;
}

header .main {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

header .main .logo {
    width: 130px;
}

header .main .logo img {
    width: 100%;
    border-radius: 5px;
}

header .main nav .nav {
    display: flex;
    align-items: center;
}

header .main nav .nav li {
    padding: 0 25px;
}

header .main nav .nav li a {
    display: block;
    padding: 6px 0;
    font-size: 18px;
    /* font-family: 'syht_m'; */
    font-family: sans-serif;
    border-bottom: 4px solid transparent;
}

header .main nav .nav li a.active,
header .main nav .nav li a:hover {
    border-bottom: 4px solid #03228e;
    color: #03228e;
}

header .main .navIco {
    display: none;
    width: 30px;
    align-items: center;
    font-size: 0;
}

header .main .navIco img {
    width: 100%;
}

.banner {
    width: 100%;
}

.banner img {
    width: 100%;
}

.titles {
    text-align: center;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 22px;
    margin: 40px 0 20px;
}

.titles h2 {
    color: #001c91;
    
    /* font-family: 'syht_bold'; */
    font-family: sans-serif;
}

.titles h2:nth-child(2) {
    color: #4d4d4d;
    padding-left: 8px;
}

.container .row_list {
    display: flex;
    flex-wrap: wrap;
}

.container .row_list .item .pic {
    width: 293px;
    height: 165px;
    border: 5px solid #96ade1;
}

.container .row_list .item {
    display: flex;
    width: 50%;
    margin: 24px 0;
}

.container .row_list .item:nth-child(even) {
    justify-content: flex-end;
}

.container .row_list .item .pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.container .row_list .item .text {
    flex: 1;
    padding-left: 25px;
}

.container .row_list .item .text1 {
    padding: 0 10px;
}

.container .row_list .item .text p {
    line-height: 40px;
    font-size: 18px;
}

.container .cont_list .item {
    display: flex;
}

.container .cont_list .item .pic {
    display: flex;
    justify-content: flex-end;
    width: 50%;
    padding: 28px;
}

.container .cont_list .item .pic img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.container .cont_list .item .text {
    padding: 8px 60px;
    width: 50%;
}

.container .cont_list .item .text strong {
    color: #001c91;
    font-size: 22px;
}

.container .cont_list .item .text p {
    font-size: 18px;
    margin-top: 20px;
}

.container .cont_bg1 {
    position: relative;
}

.container .cont_bg1::before {
    content: '';
    position: absolute;
    width: 50%;
    height: 100%;
    background-color: #d8e0f5;
    z-index: -1;
    left: 0;
    top: 0;
}

.container .cont_bg1:nth-child(odd)::before {
    left: auto;
    right: 0;
}

.container .cont_bg1:nth-child(odd) .cont_list .item {
    flex-direction: row-reverse;
}

footer {
    padding: 30px 75px;
    background-color: #001568;
    text-align: center;
    color: #fff;
}

@media screen and (max-width:1100px) {
    header .main nav .nav li a {
        font-size: 16px;
    }
    header .main nav .nav li {
        padding: 0 15px;
    }
    .container .row_list .item .text p {
        font-size: 14px;
        line-height: 20px;
    }
    .container .row_list .item .pic {
        width: 200px;
        height: 100px;
    }
    .container .row_list .item .text {
        padding-left: 10px;
    }
}

@media screen and (max-width:800px) {
    header .main .logo {
        width: 120px;
    }
    .container .cont_list .item .text p {
        margin-top: 10px;
        line-height: 22px;
    }
    header .main .menu {
        display: flex;
    }
    .container .cont_list .item .text {
        padding: 8px 30px;
    }
    header .main nav {
        display: none;
        position: absolute;
        width: 100%;
        top: 100%;
        left: 0;
        background-color: rgba(255, 255, 255, .8);
        box-shadow: 0 1px 4px rgba(0, 0, 0, .25);
        backdrop-filter: blur(10px);
    }
    header .main nav .nav {
        flex-direction: column;
        padding: 10px 0;
    }
    header .main nav .nav li a {
        color: #131e4b;
        padding: 10px 0;
        font-size: 14px;
    }
    header {
        position: relative;
        padding: 15px 0;
        box-shadow: 0 1px 4px rgba(0, 0, 0, .25);
    }
    .container .row_list {
        padding: 0 10%;
    }
    .container .cont_bg1 {
        margin: 10px 0;
    }
    .container .cont_bg1:nth-child(odd)::before {
        background-color: #fff;
    }
    .container .row_list .item,
    .container .cont_list .item .pic,
    .container .cont_list .item .text {
        width: 100%;
    }
    .container .cont_list .item,
    .container .cont_bg1:nth-child(odd) .cont_list .item {
        flex-direction: column;
    }
    .container .cont_bg1::before {
        width: 100%;
    }
    .container .cont_list .item .text strong {
        font-size: 18px;
    }
    .container .cont_list .item .text p {
        font-size: 14px;
    }
}

@media screen and (max-width:500px) {
    .container .row_list .item {
        flex-direction: column;
    }
    .container .row_list .item .pic {
        height: 200px;
    }
    .container .row_list .item .pic,
    .container .row_list .item .text {
        width: 100%;
    }
    .titles {
        margin: 10px 0 5px;
        font-size: 18px;
    }
    .container .row_list .item {
        margin-top: 10px;
    }
    .container .cont_list .item .pic {
        padding: 28px 18px 8px;
    }
    .container .cont_list .item .text {
        padding-top: 0;
    }
    footer {
        margin-top: 20px;
    }
}