* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

li {
    list-style: none;
}

body {

    font: 14px/1.5 "Microsoft Yahei","Hiragino Sans GB","Heiti ","WenQuanYi Micro Hei",sans-serif ;
    color: #f9f9f9;
    
}

a {
    color: #333;
    text-decoration: none;
}

/* 首页css样式 */
.wrapper {
    margin: 0 auto;
    width: 1560px;
    /* 版心居中，版心居中必须有宽度 才能生效 */
}

body {
    background-color: rgb(62, 62, 62);
} 

/* ----------------------------------- */

/* -------------------------------顶部导航------------------------- */
.header .gps-top {
    height: 40px;
    background-color: #181818;
}


.header .gps-top ul {
    display: flex;

}

.header .gps-top li {
    border-left: 1px solid #8b8b8b;

}

.header .gps-top li:last-child {
    border-right: 1px solid #8a8a8a;
}


.header .gps-top li a {
    margin-left: 15px;
    padding-right: 15px;
    font-size: 14px;
    line-height: 40px;
    font-weight: 700;
    color: #fff;
}

/* -------------------主体内容--------------------- */

.bd {

    margin-top: 20px;
}

.bd h5 {
    display: flex;     
    width: 1560px;
    font-size: 70px;
    color: #9f9f9f;
}
.bd p {
    font-size: 30px;
    color: #9f9f9f;
}

.bd span {
    color: #9f9f9f;
}