* {
    margin: 0;
    padding: 0;
}
a{
    text-decoration: none;
}
img {
    vertical-align: middle;
    width: 100%;
    height: 100%;
}
li{
    list-style: none;
}
.wrap {
    width: 900px;
    margin: auto;
}

.navbar {
    width: 100%;
    padding-left: 270px;
    height: 80px;
    display: flex;
    align-items: center;
}

.logo-box {
    display: flex;
    align-items: center;
    margin-right: 200px;
}

.logo-box img {
    width: 30px;
    height: 30px;
    margin-right: -8px;
}

.navbar-brand {
    color: #2366EB !important;
    font-size: 24px;
   letter-spacing: 1px;

}
.navbar ul{
    display: flex;
    align-items: center;
    padding-top: 10px;
}

.navbar>ul>li>a {
    color: #000;
    margin-right: 20px;
}

.tel {
    margin-left: 140px;
    width: 200px;
    display: flex;
    flex-direction: column;
}

.tel .tel-num {
    color: #2366EB !important;
    font-size: 20px;
    font-weight: 700;
    font-family: DIN-Bold-Bold;
}

._mybanner {
    margin-top: -20px;
}

.carousel-inner .item img {
    width: 100%;
    height: 600px;
}

.service {
    /* background-color: pink; */
    margin-top: 30px;
    padding-bottom: 30px;
}

.title {
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.title .first {
    font-size: 26px;
    font-weight: 700;
}

.title .lantiao {
    width: 30px;
    height: 3px;
    border-radius: 8px;
    background: #2366EB;
    margin-top: 5px;
}

.title .gray {
    color: #999999;
    margin-top: 5px;
    margin-bottom: 8px;
}

.version .tu {
    width: 100%;
    height: 450px;
}

.project-all {
    width: 100%;
    background: #F5FCFF;
    padding-top: 30px;
    box-sizing: border-box;
    padding-bottom: 20px;

}

.project ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    height: 560px;
}

.project ul li {
    width: calc(50% - 5px);
    height: 270px;

}

.news-all {
    width: 100%;
    background: #FAFAFA;
    padding-top: 30px;
    padding-bottom: 30px;
    position: relative;
}

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

.news ul li {
    width: calc(100% / 3 - 5px);
    height: 270px;
    background-color: #fff;
    padding: 10px;
    box-sizing: border-box;

}

.news ul li div {
    color: #999999;
    width: 100%;
    border-bottom: 1px solid #e5e5e5;
    margin-top: 20px;
    padding-bottom: 10px;
}

.news ul li img {
    height: 140px;
    margin-bottom: 10px;
}

.arrow-left {
    position: absolute;
    left: 0.85rem;
    top: 200px;
    width: 80px;
    height: 80px;
}

.arrow-right {
    position: absolute;
    right: 0.85rem;
    top: 200px;
    width: 80px;
    height: 80px;
}

@media screen and (min-width: 1450px) {
    .arrow-left {
        position: absolute;
        left: 1.2rem;
        top: 200px;
        width: 80px;
        height: 80px;
    }

    .arrow-right {
        position: absolute;
        right: 1.2rem;
        top: 200px;
        width: 80px;
        height: 80px;
    }
}

@media screen and (min-width: 950px) and (max-width: 1250px) {
    .arrow-left {
        position: absolute;
        left: 0.7rem;
        top: 200px;
        width: 80px;
        height: 80px;
    }

    .arrow-right {
        position: absolute;
        right: 0.7rem;
        top: 200px;
        width: 80px;
        height: 80px;
    }
}

.company {
    padding-top: 30px;
    padding-bottom: 30px;
}

.company ul {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
}

.company ul li {
    width: 100%;
    list-style: none;

}

.footer-all {
    width: 100%;
    background: #030D26;
    padding-top: 40px;
    padding-bottom: 40px;
}

.footer .aboutus div {
    color: #fff;
    font-size: 18px;
    margin-bottom: 10px;

}

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

.footer .aboutus span,
p {
    color: #999999;
    line-height: 24px;
}
.footer .aboutus span,
p a{
    color: #999999;
}

.footer .aboutus p {
    margin-top: 10px;
}

.footer .wechat {
    color: #fff;
}

.wechat img {
    width: 100px;
    height: 100px;
    margin-bottom: 20px;
}

.wechat div {
    color: #fff;
    font-size: 18px;
    margin-bottom: 10px;
}

.wechat p {
    font-family: DIN-Bold-Bold;
    font-size: 18px;
    color: #fff;
    margin-top: 3px;
}