.big_nav_bg {
    background: #b81019;
    height: 55px;
}

.big_nav_bg input {
    width: 80%;
    border: 0;
    border-radius: 0;
}

.nav_list,
.nav_child {
    padding: 0;
}

.nav_list li {
    list-style: none;
    text-align: center;
}

.nav_list li a {
    font-size: 18px;
    font-weight: bolder;
    color: #4d4d4d;
}

.nav_list li .nav_child li {
    list-style: none;
    text-align: center;
    margin-top: 5px;
}

.nav_list li .nav_child li a {
    font-size: 16px;
    font-weight: normal;
    color: #4d4d4d;
    white-space: nowrap;
}

.nav_list li .nav_child li a:hover {
    color: #c10f05;
}
.nav_list li .nav_child li a.active {
    color: #c10f05;
}
.navbar-toggle .icon-bar {
    background-color: #ffffff;
}
.collapse .nav_big {
    text-align: left;
    margin-top: 35px;
    margin-bottom: 20px;
    padding-left: 15px;
}

.collapse .nav_big a {
    font-size: 20px;
    font-weight: bolder;
    color: #4d4d4d;
}
.navbar-toggle {
    background-color: #4d4d4d;
    margin-top: 50px;
}

.nav_top {
    text-align: center;
    color: #ffffff;
}
.nav_top a {
    line-height: 55px;
    color: #ffffff;
    font-size: 16px;
}

.nav_top a:hover {
    color: #475150;
    font-size: 16px;
}

.nav_top a:active {
    color: #475150;
    font-size: 16px;
}

.nav_list > li .nav_child {
    position: absolute;
    display: none;
    z-index: 2;
    background-color: white;
}

.nav_list > li:hover .nav_child {
    display: block;
}

.menu_list_1 {
    border-bottom: 5px solid #f6db89;
}
.menu_list_2 {
    border-bottom: 5px solid #c4db85;
}
.menu_list_3 {
    border-bottom: 5px solid #95cd99;
}
.menu_list_4 {
    border-bottom: 5px solid #b81019;
}
.menu_list_5 {
    border-bottom: 5px solid #4fb85c;
}
.menu_list_6 {
    border-bottom: 5px solid #9caae1;
}
.nav_child.mg {
    background-color: #f3f3f3;
    margin-top: 5px;
}

.nav_lang {
    color: #cdcdcd;
    padding-top: 25px;
    padding-left: 10px;
    text-align: right;
    white-space: nowrap;
}

.nav_lang .lang {
    color: #cdcdcd;
}

.nav_lang .lang:hover {
    color: #bb1716;
}

.nav_search_form {
    z-index: 99;
    background-color: rgb(57, 61, 73);
    opacity: 0.9;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    position: fixed;
    display: none;
}
.top_logo {
    margin-top: 10px;
}
@media screen and (min-width: 1281px) and (max-width: 1440px) {
    .nav_list li a {
        font-size: 14px;
    }

    .nav_list li .nav_child li a {
        font-size: 14px;
    }

    .nav_top a {
        font-size: 14px;
    }

    .big_nav_bg .col-lg-8 {
        width: 83.33%;
        margin-left: 0;
        text-align: center;
    }

    .big_nav_bg input {
        width: 50%;
    }

    .nav_lang {
        padding-top: 25px;
        padding-left: 0;
        font-size: 14px;
    }
}

@media screen and (min-width: 1200px) and (max-width: 1280px) {
    .nav_list li a {
        font-size: 14px;
    }

    .nav_list li .nav_child li a {
        font-size: 14px;
    }

    .nav_top a {
        font-size: 14px;
    }

    .big_nav_bg input {
        width: 50%;
    }

    .nav_lang {
        padding-top: 25px;
        padding-left: 0;
        font-size: 14px;
    }
}

@media only screen and (max-width: 1199px) {
    .top_logo {
        width: 100%;
    }

    .nav_list li a {
        font-size: 16px;
    }

    .nav_list li .nav_child li a {
        font-size: 14px;
    }

    .nav_top a {
        font-size: 14px;
    }

    .big_nav_bg input {
        width: 50%;
    }

    .big_nav_bg .col-xs-16 {
        text-align: center;
    }

    .navbar-toggle {
        background: #ffffff;
    }

    .navbar-toggle .icon-bar {
        background-color: #030000;
    }

    .nav_list,
    .nav_child {
        padding: 0;
        margin-right: 15px;
        margin-left: 15px;
    }

    .nav_lang {
        position: absolute;
        right: 5%;
        top: 0;
        padding-top: 10px;
        font-size: 12px;
    }
}

.layui-layer {
    background-color: initial;
    border-radius: 0;
    box-shadow: initial;
}
.textalignleft {
    text-align: left;
}
.tacp035 {
    text-align: center;
    padding: 0 35px;
}
.width65mt30 {
    width: 65%;
    margin-top: 30px;
}
.marginright0 {
    margin-right: 0;
}
.bcmt30pb30 {
    background: #cccccc;
    margin-top: 30px;
    padding-bottom: 30px;
}
.tacmb10mt10 {
    text-align: center;
    margin-bottom: 10px;
    margin-top: 10px;
}
.margintop25 {
    margin-top: 25px;
}
.pfw100t40 {
    position: fixed;
    width: 100%;
    top: 40%;
}
.tarmb10mt10 {
    text-align: right;
    margin-bottom: 10px;
    margin-top: 10px;
}
.talmb10mt10 {
    text-align: left;
    margin-bottom: 10px;
    margin-top: 10px;
}
.clearboth {
    clear: both;
}