body {
    font-size: 14px;
    line-height: 1.8;
    color: #333;
    background-color: #fff;
    font-family: "微软雅黑", arial, helvetica, sans-serif;
}

body,
html {
    height: 100%;
    position: relative;
}

a {
    color: #333;
}

a:hover,
a:focus {
    color: #f00;
    text-decoration: none;
}

body,
dl,
dt,
dd,
ul,
ol,
li,
pre,
form,
fieldset,
input,
p,
blockquote,
th,
td {
    font-weight: 400;
    margin: 0;
    padding: 0;
}

h1,
h2,
h3,
h4,
h4,
h5 {
    margin: 0;
    padding: 0;
}

table {
    border-collapse: collapse;
}
button, button:focus, span, span:focus{
    outline: 0;
    border: 0;
    box-shadow: none;
}
ol,
ul,
li {
    list-style-image: none;
    list-style-position: outside;
    list-style-type: none;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

/* top */
.w-90 {
    position: relative;
    width: 90%;
    margin-left: auto;
    margin-right: auto;
    height: 100%;
}

header {
    position: fixed;
    left: 0;
    top: 0;
    right: 0;
    z-index: 99;
    background-color: rgba(0, 0, 0, .3);
}

.menu>li {
    position: relative;
}

.menu>li>a {
    padding: 0 20px;
    color: #fff;
    font-size: 16px;
}
@media(max-width: 1440px) {
    .menu>li>a{
        padding: 0 10px;
    }
}

.menu_drop {
    position: absolute;
    left: 0;
    min-width: 100%;
    white-space: nowrap;
    background-color: #fff;
    display: none;
    padding: 4px 0;
    border-radius: 4px;
}

.menu_drop li a {
    color: #333;
    display: block;
    text-align: center;
    line-height: 2;
    transition: all .5s;
}
.menu_drop li:hover a{
    background-color: #e8342f;
    color: #fff;
}

.all-container {
    width: 100%;
    height: 100%;
}

.all-container .swiper-pagination-bullet {
    width: 13px;
    height: 13px;
}

.all-container .swiper-pagination-bullet.swiper-pagination-bullet-active {
    background-color: #e8342f;
}

/* banner */
.index-banner .swiper-button-navigation {
    position: absolute;
    right: 10vw;
    bottom: 5vw;
    width: 10vw;
}

.index-banner .swiper-button-next.swiper-button-white,
.index-banner .swiper-button-prev.swiper-button-white {
    background-color: rgba(0, 0, 0, .2);
    opacity: 1;
}

.index-banner .swiper-button-next.swiper-button-white:after,
.index-banner .swiper-button-prev.swiper-button-white:after {
    font-size: 18px;
}

/* pro */
.pro-bg{
    background-color: #191919;
}
.pro-banner{
    width: 100%;
    height: 100%;
}
.pro-wrapper{
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.pro-wrapper a{
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    left: 0;
    top: 0;
    right: 0;   
    bottom: 0;
    color: #fff;
    text-transform: uppercase;
}
.pro-bg .swiper-button-prev{
    left: -40px;
    background-color: rgba(0,0,0,.4);
}
.pro-bg .swiper-button-next{
    right: -40px;
    background-color: rgba(0,0,0,.4);
}
.pro-bg .swiper-button-prev:after,.pro-bg .swiper-button-next:after{
    font-size: 30px;
}
/* aboutus */
.abouts_bg{
    background: url(../images/abouts_bg.jpg) no-repeat center/cover;
}
.abouts_con{
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    color: #fff;
}
.abouts_con a{
    color: #fff;
    text-transform: uppercase;
    font-size: 12px;
}
.abouts_con span{
    width: 120px;
    height: 2px;
    background-color: #fff;
    display: block;
}
/* join */
.join_bg{
    background: url(../images/join_bg.jpg) no-repeat center/cover;
    padding-top: 220px;
}
.join_con_top{
    width: 20vw;
}
.join_con_top h3{
    color: #fff;
}
.join_con_top a{
    background-color: #e8342f;
    font-size: 18px;
    color: #fff;
    padding: 5px 10px;
}
.join_con_bottom{
    position: absolute;
    right: 0;
    bottom: 10vw;
}

/* news */
.news_title{
    color: #fff;
}
.news_wrapper{
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    flex-direction: column;
}
.news_bg{
    background: url(../images/news_bg.jpg) no-repeat center/cover;
}
.news_con li a{
    display: block;
    background-color: #e9e9e9;
    padding: 15px;
    transition: all .5s;
}
.news_con li:hover a{
    background-color: #e8342f;
    color: #fff;
} 

/* footer */
.all-container .footer_bg{
    height: 100%;
}
.footer_bg{
    padding-top: 2rem;
    padding-bottom: 2rem;
    background: url(../images/foot.jpg) no-repeat center/cover;
}
.foot{
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
}
.foot_top{
    display: flex;
    justify-content: space-between;
}
.foot_top p a{
    display: block;
}






/*content*/
/*banner*/
.owl-dots{
    position: absolute;
    bottom: 15px;
    margin-top: 0;
    width: 100%;
}
.cont{
    border-bottom: 1px solid #ccc;
}
/*留言*/
.mast{
    position: relative;
}
.mast:before{
    display: block;
    content:'*';
    position: absolute;
    width: 10px;
    height: 20px;
    left: -10px;
    top: 0;
    color: red;
}
.content{
    margin-bottom: 2rem;
}
.content_title{
    margin-bottom: 1rem;
}
.plrow{
   margin-left: -15px;
   margin-right: -15px;
   display: flex;
   flex-wrap: wrap;
   width: 100%;
}
.side li{
    line-height: 40px;
    margin-bottom: 15px;
}
.side li a{
    display: block;
    border: 1px solid #ccc;
    text-align: center;
    font-size: 16px;
}
.side li:hover a,.side li.on a{
    background: #e8342f;
    color: #fff;
    border-color: #e8342f;
}
.sidebar a{
   display: block;
   border: 1px solid #ccc;
   text-align: center;
   font-size: 16px;
}
.sidebar a:hover ,.sidebar a.on{
    background: #e8342f;
    color: #fff;
    border-color: #e8342f;
}
/*newslist*/
.arList h3{
    font-size: 1rem;
    margin-bottom: 1rem;
    width: 100%;
}
.arList li{
    border-bottom: 1px solid #ccc;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
}
.news_title{
    font-size: 22px;
}
.article_right{
    background-color: #f5f5f5;
    text-align: center;
    padding-top: 1rem;
    padding-bottom: 1rem;
    max-height: 96px;
}
.article_right span{
    font-size: 2rem;
    line-height: 1;
    display: block;
}
.article_right em{
    font-style: normal;
    font-size: 1rem;
}
/*page*/
.pagination{
    line-height: 35px;
}
.pagination a{
    border: 1px solid #ccc;
    display: inline-block;
    margin: 0 5px;
    padding: 0 5px;
}
.con-swiper .swiper-pagination span{
    width: 12px;
    height: 12px;
}
.con-swiper .swiper-pagination span.swiper-pagination-bullet-active{
    background-color: #e8342f;
}
.content_title{
    font-size: 1.6rem;
}
.content img{
    max-width: 100%;
}
.pages .con h3.text-center{
    font-size: 1.6rem;
}