* {
            margin: 0;
            padding: 0;
        }

#header {
    width: 100%;
    height: 50px;
    background: #FFFFFF;
    box-shadow: 10px 0px 20px 0px rgba(0,0,0,0.0400);
    position: fixed;
    top: 0;
    z-index: 9999;
}

#header_wrap {
    width: 1320px;
    min-width: 1320px;
    margin: 0 auto;
    height: 50px;
}

        .header_log {
            float: left;
            line-height: 50px;
        }


        .header_log_img {
           vertical-align:middle;
        }


        .header_operate {
            float: left;
            margin-left:80px;
            width:1054px;
            height:50px;
        }

        .header_nav {
            float: left;
        }

        .header_nav_verticalLine {
            float: left;
            width: 1px;
            height: 10px;
            background: #B5B5B5;
            margin-right: 20px;
            margin-top: 20px;
        }

        .header_nav_bar {
            float: left;
            line-height: 50px;
            margin-right: 20px;
        }

            .header_nav_bar a {
                text-decoration: none;
                font-size: 16px;
                font-family: PingFang SC;
                font-weight: 400;
                color: #333333;
            }

            .header_nav_bar a:hover {
                    color: #266DFC;
                }


        .header_btn {
            float: right;
        }

            .header_btn div {
                width: 78px;
                height: 28px;
                border-radius: 4px;
                line-height: 28px;
                text-align: center;
                float: left;
                margin: 10px 0px;
                letter-spacing: 1px;
            }

        .header_btn_free_use {
            font-size: 14px;
            font-family: PingFang SC;
            font-weight: 400;
            color: #FFFFFF;
            background-color: #FE5A2C;
            border: 1px solid #FE5A2C;
        }

.header_btn_order_now {
    font-size: 14px;
    font-family: PingFang SC;
    font-weight: 400;
    color: #FE5A2C;
    border: 1px solid #FE5A2C;
}