/*header-style-start*/
    .container-fluid{
        --bs-gutter-x:0;
    }

    .header{
        background: #fff;
        color: #000;
        padding: 15px;
    }

    .header .nav_lists li a{
        opacity: 0.9;
        margin-right: 5px;
        color: #000 !important;
    }

    .header .nav_lists .active{
        opacity: 1;
        color: #000 !important;
    }

    .header .nav_lists .hover_link:hover{
        opacity: 1;
        color: #E94F1A !important;
    }

    .header .nav_right{
        float: right;
    }

    .header .nav_right a{
        padding-right: 0;
        padding-left: 0;
    }

    .header .dropdown-menu{
        border: 0;
        background: rgba(0,0,0,0);
        padding: 0;
    }
    .header .dropdown-menu2{
        text-align: right;
    }
    .header .dropdown-menu2 a{
        border: none;
        margin-right: 0 !important;
    }
    .header .dropdown-menu .dropdown-item{
        width: auto;
        opacity: 0.9;
        color: #fff;
        padding: 10px 0;
        border-bottom: 3px solid rgba(0,0,0,0);
    }

    .header .dropdown-menu .dropdown-item:hover{
        opacity: 1;
        background: none;
    }

    .header .dropdown-toggle::after {
        content: none;
    }

    .header .nav_btn .btn{
        float: right;
        border: 2px solid #fff;
        color: #fff;
    }

/*header-style-end*/

/*header-offcanvas-style-start*/

    .header .nav_btn{
        display: none;
    }

    .header .offcanvas{
        background: rgba(0,0,0,0.5);
    }

    .header .btn-close{
        opacity: 1;
        background: none;
        border: none;
    }

    .header .offcanvas .nav-link{
        opacity: 0.9;
        color: #fff;
        border-bottom: 3px solid rgba(0,0,0,0);
    }

    .header .offcanvas .nav-link:hover{
        opacity: 1;
        border-bottom: 3px solid #fff;
    }

    .header .offcanvas .flex-column .dropdown a{
        padding-right: 15px;
        padding-left: 15px;
    }

/*header-offcanvas-style-end*/



/* 小屏幕（平板电脑，992px 起） */
@media (max-width:992px) {
    /*header-style-start*/
        .header .nav_col{
            display: none;
        }
        .header .nav_btn{
            display: block;
        }
    /*header-style-end*/
}