/* 字体声明！ */
@font-face {
    font-family: 'icomoon';
    src: url('/fonts/icomoon.eot?aq6bda');
    src: url('/fonts/icomoon.eot?aq6bda#iefix') format('embedded-opentype'),
        url('/fonts/icomoon.ttf?aq6bda') format('truetype'),
        url('/fonts/icomoon.woff?aq6bda') format('woff'),
        url('/fonts/icomoon.svg?aq6bda#icomoon') format('svg');
    font-weight: normal;
    font-style: normal;
    font-display: block;
}

.top-90px {
    top: -90px;
}

.up-90px {
    margin-top: -90px;
}

.down90px {
    margin-top: 50px;
}

/* 隐藏标准的滚动条 */
html::-webkit-scrollbar {
    width: 0;
}

body::-webkit-scrollbar {
    width: 0;
}

/* 隐藏 IE 和 Edge 浏览器的滚动条 */
::-ms-scrollbar {
    width: 0;
}

/* 水平居中 */
.horizontally {
    margin-top: -5px;
    margin-left: 10px;
}

/* 头部部分header  开始 */
header {
    width: 100%;
    height: 90px;
    background-color: transparent;
}

.header {
    width: 100%;
    height: 64px;
    position: fixed;
    top: 0;
    background: rgba(0, 4, 26, 0.1);
    z-index: 999;
}

/* logo 部分 开始 */
.logo {
    float: left;
    height: 64px;
    margin-left: 15px;
}

.logo a {
    display: block;
    height: 64px;
    width: 115px;
    background: url(../images/logo4.png) no-repeat;
    font-size: 0;
}

/* logo 部分 结束 */
/* nav 部分 start  */
nav {
    /* float: left; */
    margin-left: 840px;
    height: 64px;
    line-height: 64px;
}

nav ul li {
    float: left;
    margin: 0 40px;
}

nav ul li a {
    /* color: rgb(16, 178, 241); */
    font-size: 20px;
    color: #fff;
    letter-spacing: 2px;
    /* color: #00041a; */
}

/* nav 部分 end  */


/* 底部模块制作 */
footer {
    width: 100%;
    height: 50px;
    background: #00041a;
    overflow: hidden;
}

.footer {
    width: 100%;
    /* height: 250px; */
    background: #00041a;
    overflow: hidden;
    box-sizing: border-box;
}

.footer .fileIcon {
    position: relative;
    top: -1px;
}

.footer .beian {
    position: relative;
    line-height: 50px;
    font-size: 18px;
    margin: 0 auto;
    left: 50%;
    margin-left: -250px;
}

.footer a {
    color: #fff;
}

/* .footer-right {
    width: 900px;
    height: 380px;
    margin: 0 auto;
}

.footer-right dl {
    float: left;
    margin-left: 50px;
    width: 100px;
    text-align: center;
}

.footer-right dl dt {
    width: 100px;
    margin-top: 10px;
    margin-bottom: 10px;
    font-size: 16px;
    color: #fff;
}

.footer-right dl dd {
    width: 100px;
    font-size: 14px;
    color: #fff;
    padding: 15px 0;
}

.footer-right dl a {
    color: #fff;
} */