body {
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    font-family: "HT";
}

html {
    font-size: 16px;
}

ul,
li,
p {
    margin: 0;
    padding: 0;
    list-style-type: none;
}

a:link,
a:hover {
    text-decoration: none;
}

.w100 {
    width: 100%;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

select:focus,
.swiper-button-next,
.swiper-button-prev,
.swiper-pagination-clickable .swiper-pagination-bullet,
textarea,
input:focus {
    outline: none;
    resize: none;
}

.over {
    overflow: hidden;
}

.over>img {
    cursor: pointer;
    transition: all 0.6s;
}

.over>img:hover {
    transform: scale(1.2);
}

.news_lunbo .swiper-slide:hover .news_size>a,
.xinwen_ul_li:hover .xinwen_ul_rig a,
.xinwen_ul_li:hover .xinwen_ul_fl,
.product_ul li:hover,
.daohang_ul>li>a:hover::after,
.daohang_ul>li.active>a::after {
    transition: all 0.4s ease-in-out;
    -webkit-transition: all 0.4s ease-in-out;
    -moz-transition: all 0.4s ease-in-out;
    -ms-transition: all 0.4s ease-in-out;
    -o-transition: all 0.4s ease-in-out;
}

@media (min-width: 1700px) {
    .container {
        width: 1200px;
    }
}


/* 手机导航 */

.phone {
    box-shadow: 0px 0px 2px rgba(0, 0, 0, 0.1);
    display: none;
    top: 0;
    background: #fff;
    z-index: 999;
    width: 100%;
    padding: 10px 15px;
    position: fixed;
    left: 0;
    right: 0;
}

.index_a {
    display: inline-block;
}

.phone .wid {
    float: left;
}

.phone .wid>a {
    display: inline-block;
}

.color_dao .iconfont {
    color: #d7000f;
    font-size: 30px;
    margin: 0 5px;
}

.color_dao {
    line-height: 35px;
}

.color_dao .daohang_sp {
    position: relative;
    top: -7px;
    font-size: 25px;
}

.color_a {
    font-size: 25px;
    position: relative;
    top: -7px;
}

.sidebar-menu {
    display: none;
    position: fixed;
    top: 0;
    bottom: 0;
    right: 0;
    width: 250px;
    height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
    background-color: #e7e9eb;
    z-index: 999;
    transition: 0.6s;
}

.sidebar-menu__header {
    height: 50px;
    background: #d7000f;
    position: relative;
    display: block;
    padding: 15px 25px;
    height: 100%;
    width: 100%;
    color: #fff;
    margin-right: 105px;
}

.sidebar-menu__list {
    position: fixed;
    top: 50px;
    right: 0;
    bottom: 0;
    margin: 0;
    padding: 0;
    width: 250px;
    list-style: none;
    background: #fff;
    list-style-type: none;
}

.sidebar-menu__item:first-child {
    border-top: 0
}

.sidebar-menu__item {
    padding: 0;
    width: 100%;
    border-bottom: 1px solid #eee;
}

.sidebar-menu__link {
    display: block;
    padding: 10px 25px;
    color: #828282;
    font-size: 13px;
    font-weight: 400;
    transition: color 0.1s cubic-bezier(0.39, 0.575, 0.565, 1);
}

.sidebar-menu__item {
    padding: 0;
    width: 100%;
    border-bottom: 1px solid #eeeeee;
}

.colos {
    line-height: 70px;
}

.sidebar-menu__item:first-child {
    border-top: 0;
}

.sidebar-menu__item.sidebar-menu__item--back,
.sidebar-menu__item.sidebar-menu__item--back:hover,
.sidebar-menu__link.sidebar-menu__subtitle {
    background-color: #d7000f !important;
}

.sidebar-menu__item.sidebar-menu__item--back .sidebar-menu__link {
    color: #fff !important;
}

.sidebar-menu__item:hover {
    background-color: #fff;
    cursor: pointer;
}

.sidebar-menu__item:hover>.sidebar-menu__link {
    color: #6e6e6e;
}

.phone_i {
    display: inline-block;
    line-height: 60px;
    padding: 0 15px;
}

.sidebar-menu__item:hover>.sidebar-menu__link .glyphicon-menu-right {
    color: #6e6e6e;
}

.sidebar-menu__item .sidebar-menu__list {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 1;
    transform: translateX(300px);
    transition: transform 0.25s cubic-bezier(0.39, 0.575, 0.565, 1);
}

.sidebar-menu__item .sidebar-menu__list.is-active {
    transform: translateX(0);
}

.sidebar-menu__item .sidebar-menu__list .sidebar-menu__list {
    z-index: 2;
}

.sidebar-menu__item .sidebar-menu__list .sidebar-menu__list .sidebar-menu__list {
    z-index: 3;
}

.sidebar-menu__item .sidebar-menu__list .sidebar-menu__list .sidebar-menu__list .sidebar-menu__list {
    z-index: 4;
}

.sidebar-menu__link::first-letter {
    text-transform: uppercase;
}

.sidebar-menu__link:active,
.sidebar-menu__link:focus,
.sidebar-menu__link:hover {
    text-decoration: none;
}

.sidebar-menu__link span.glyphicon-menu-left {
    float: left;
    font-size: 12px;
    color: #fff;
    line-height: 20px;
    margin-right: 4px;
}

.sidebar-menu__link .glyphicon-menu-right {
    color: #bababa;
    float: right;
}


/* 一键导航 */

.mobile-foot {
    display: none;
    background: #d7000f;
    padding: 8px 0;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
}

.mobile-foot a {
    color: #fff;
    height: 35px;
    line-height: 33px;
    border: 1px solid #fff;
    border-radius: 4px;
    text-align: center;
    width: 22%;
    padding: 0 15px;
    font-size: 15px;
    margin: 0 5px;
    transition: 0.3s;
    -o-transition: 0.3s;
    -moz-transition: 0.3s;
    -webkit-transition: 0.3s;
    padding: 0px;
}

.btn {
    display: inline-block;
    margin-bottom: 0;
    font-size: 14px;
    font-weight: 400;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    cursor: pointer;
    border: 1px solid transparent;
    border-radius: 4px;
}

.pull-right {
    float: right;
}

.pull-left {
    float: left;
}


/* 二级 */

.daohang .daohang_ul>li:hover .er-ul {
    transform: scale(1);
    opacity: 1;
}

.daohang .daohang_ul .er-ul {
    position: absolute;
    width: 160px;
    left: -50px;
    box-shadow: 0 0 2px rgba(0, 0, 0, 0.1);
    right: 0;
    top: 90%;
    opacity: 0;
    z-index: 999;
    transition: 400ms ease-in-out;
    transform: scale(0);
    background: #fff;
    padding: 10px 0;
}

.country {
    top: 145%;
}

.er-ul li {
    line-height: 32px;
    width: 100%;
    display: block;
    float: none;
}

.daohang_ul .er-ul li a {
    color: #000;
    font-size: 14px;
    display: block;
    text-align: left;
    background: #fff;
    color: #3d3e3f;
    text-align: center;
}

.daohang_ul .er-ul li:hover a {
    color: #d7000f;
}


/* 二级  */

.daohang .daohang_ul>li:hover .er-ul {
    transform: scale(1);
    opacity: 1;
}

.daohang .daohang_ul .er-ul {
    position: absolute;
    width: 160px;
    left: -50px;
    box-shadow: 0 0 2px rgba(0, 0, 0, 0.1);
    right: 0;
    top: 95%;
    opacity: 0;
    z-index: 999;
    transition: 400ms ease-in-out;
    transform: scale(0);
    background: #fff;
    padding: 10px 0;
}

.country {
    top: 145%;
}

.er-ul li {
    line-height: 32px;
    width: 100%;
    display: block;
    float: none;
}

.daohang_ul .er-ul li a {
    color: #000;
    font-size: 14px;
    display: block;
    text-align: left;
    background: #fff;
    color: #3d3e3f;
    text-align: center;
}

.daohang_ul .er-ul li:hover a {
    color: #d7000f;
}


/* 搜索 */

.searchbox {
    padding: 15px;
    box-shadow: 0 0 7px 0 #cfcfcf;
    background: #fff;
    width: 100%;
    top: 139px;
    border-top: 2px solid #d7000f;
    text-align: center;
    z-index: 44;
    position: fixed;
}

.displaynone {
    display: none;
}

.searchs {
    max-width: 600px;
    margin: 0 auto;
}

.clearfix {
    zoom: 1;
}

.searchs .sertext {
    display: block;
    padding: 0;
    outline: 0;
    padding-left: 12px;
    width: 78%;
    float: left;
    border: 1px solid #cdcdcd;
    color: #a2a2a2;
    font-size: 12px;
    height: 52px;
    line-height: 52px;
    transition: 0.4s;
}

.serbtn {
    padding: 0;
    margin: 0;
    border: none;
    outline: 0;
    width: 22%;
    float: right;
    height: 52px;
    text-align: center;
    line-height: 52px;
    background: #d7000f;
    color: #fff;
    font-size: 15px;
    cursor: pointer;
    transition: 0.44s;
}

@media(max-width:768px) {
    .sidebar-menu.is-active {
        display: block;
        transition: transform 0.25s cubic-bezier(0.39, 0.575, 0.565, 1);
    }
    .phone {
        display: block;
    }
    .mobile-foot {
        display: block;
    }
    .daohang {
        display: none;
    }
    .butt {
        display: none;
    }
    .color_dao {
        line-height: 62px;
    }
    .daohang_top {
        padding: 0;
    }
    body {
        padding: 90px 0 55px 0;
    }
}

@media(max-width:480px) {
    .searchbox {
        top: 66px;
    }
}