.header {
    width: 100%;
    position: fixed;
    top: 0;
    background: transparent;
    z-index: 999;
    box-sizing: border-box;
    left: 0;
    right: 0;
    background-color: white;
    height: 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.header .iconBox {
    height: 60px;
    overflow: hidden;
}

.nav-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 1200px;
    margin: 0 auto;
    height: 60px;
    font-size: 19px;
    text-align: center;
    padding: 0;
}

.nav-box .logo i {
    font-size: 67px;
}

.nav-box .logo {
    display: flex;
    align-items: center;
    width: 300px;
}

.nav-box .logo div {
    height: 60px;
    margin-left: 10px;
}

.nav-box .logo-icon {
    width: 42px;
    height: 42px;
}

.nav-box .mainTitle {
    font-size: 24px;
    font-weight: 600;
    color: #1D2129;
}

.nav-box a {
    color: #1D2129;
}

.nav {
    margin-top: 14px;
    width: 900px;
}

.nav .ul {
    float: right;
    display: flex;
}

.nav-box li {
    margin-left: 60px;
}

.nav-box li a {
    padding: 18px 8px;
    transition: .12s;
    font-size: 16px;
}

.nav-box li a:hover {
    border-bottom: 3px solid #0066FF;
}

.nav-box li a:active {
    color: #0066FF;
}

.nav-box .active a {
    /* line-height: 28px; */
    /*color: #fb7d0f;*/
    border-color: #0066FF;
    text-decoration: none;
    /* border-radius: 5px; */
    text-decoration: none;
}

#carouselBox img {
    width: 100%;
}

.float {
    height: 410px;
    width: 92px;
    position: fixed;
    z-index: 9999;
    /* top: 60%; */
    right: 20px;
    transform: translateY(20%);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.float .topFloatBox {
    width: 100%;
    height: 92px;
    border: 1px solid rgba(0, 102, 255, 0.09);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.float .tipBox {
    width: 68px;
    height: 26px;
    background: linear-gradient(90deg, #0066FF 0%, #5DA9FF 100%);
    border-radius: 4px;
    position: absolute;
    top: 20px;
    display: flex;
    color: white;
    justify-content: center;
    align-items: center;
    font-size: 14px;
}

.float .touxiangBox {
    width: 73px;
    height: 73px;
    background: linear-gradient(to right, #5DA9FF, #0066FF);
    border-radius: 50%;
    padding: 2px;
}

.touxiangBox img {
    border-radius: 50%;
    width: 100%;
    height: 100%;
}

.float .bottomFloatBox {
    width: 70px;
    height: 376px;
    border-radius: 8px;
    margin-top: 50px;
    background: linear-gradient(to bottom, #0066FF, #5DA9FF);
}

/* 导航收缩时样式 */
.retractNav {
    width: 70px;
    height: 25px;
    border-radius: 8px;
    margin-top: 16px;
    background: linear-gradient(to bottom, #0066FF, #5DA9FF);
}

.bottomFloatBox .img, .retractNav .img {
    width: 32px;
    height: 32px;
}

.bottomFloatBox span, .retractNav span {
    color: white;
    font-size: 14px;
}

.bottomFloatBox .bomFloatItem, .retractNav .bomFloatItem {
    height: 70px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border-bottom: 1px solid rgba(0, 77, 210, 0.4);
}

.bottomFloatBox .showAndHidden, .retractNav .showAndHidden {
    display: flex;
    justify-content: center;
    margin-top: 6px;
}

.bottomFloatBox .showAndHidden .img, .retractNav .showAndHidden .img, .retractNav .showAndHidden .changeRotate {
    width: 20px;
    height: 12px;
}

.changeRotate {
    transform: rotate(180deg)
}