/*---------------base--------------*/
* {
    font-family: "微软雅黑";
}

.line {
    margin: 0;
    background: #e28712;
}

a {
    color: #212529;
}


/*背景颜色*/
.x-color-white {
    /*background:color image repeat attachment position (不分先后)*/
    background: #fff
}

.x-color-blue {
    background: #0e2c4e
}

.x-color-yellow1 {
    background: #e28712
}

.x-color-yellow2 {
    background: #f9b700

}

.x-color-black {
    background: #1F1F1F

}

/*----------------布局------------------*/
.x-padding-vertical-10 {
    padding-top: 10px;
    padding-bottom: 10px;
}


/*----------------元件unit----------------*/

/*首页 历程*/
.border-yellow-right {
    border-right: 8px solid #f9b700;
    border-bottom: 3px ridge #f9b700;
    box-shadow: 1px 5px 5px #888888;
    position: relative;
    left: 4px;
    text-align: center;
}

.border-yellow-left {
    border-left: 8px solid #f9b700;
    border-bottom: 3px ridge #f9b700;
    box-shadow: -1px 5px 5px #888888;
    position: relative;
    left: -4px;
    text-align: center;
}






/*我们的优势文字*/
.peihuo-luxian div:first-child {
    /*font: style variant weight size/line-height family 按顺序写*/
    font-size: 15px;
    font-weight: bold
}

.peihuo-luxian div:last-child {
    font-size: 14px;
}

/*最小宽度小于576px时：*/
@media (max-width: 577px) {
    #peihuo-a1, #peihuo-a2, #peihuo-a3, #peihuo-a4 {
        font-size: 1.6rem;
    }

}


/*底部导航*/
#bottomNav * {
    color: #999999;
}


/*最小窗口宽度大于576px时：*/
@media (min-width: 576px) {
    #collapsibleNavbar ul {
        width: 100%;
    }

    #collapsibleNavbar li {
        width: 15%;
        text-align: center;
        /*border:width style color*/
    }

    #collapsibleNavbar li > a:first-of-type {
        width: 100%;
    }

    /*#collapsibleNavbar li:hover {*/
    /*background: #e28712;*/
    /*}*/
    #collapsibleNavbar .navbar-nav .nav-link {
        padding-right: 0;
        padding-left: 0;
    }
}

/*最小宽度小于576px时：*/
@media (max-width: 577px) {
    .navbar-dark .navbar-nav .nav-link {
        text-align: center;
    }
}

#collapsibleNavbar li.navbar-nav {
    padding-right: .5rem;
    padding-left: .5rem;
}

#collapsibleNavbar button {
    background: #0e2c4e;
    border: none;
    color: #fff;
}