*{margin: 0;padding: 0;box-sizing: border-box;}
a{text-decoration: none;}
img{max-width: 100%;}
html{
    background-color: #f5f5f5;
    font-family: "微软雅黑", Arial, Helvetica, sans-serif;
}
body{
    max-width: 640px;
    margin: 0 auto;
}
header img{
    display: block;
}
.banner img{
    display: block;
}
.nav{
    width: 100%;
    background-color: #3e3a39;
    padding: 4px 0 4px;
}
.nav ul{
    list-style: none;
    display: flex;
    background-color: #1b325b;
}
.nav ul li{
    flex: 0 0 25%;
    width: 25%;
}
.nav ul li a{
    display: block;
    text-align: center;
    color: #fff;
    padding: .85rem;
    font-size: 1rem;
    position: relative;
}
.nav ul li a:hover{
    background-color: #1b325b;
}
.nav ul li a::after{
    content: '';
    position: absolute;
    z-index: 2;
    right: -.5px;
    top: 0;
    height: 100%;
    width: 1px;
    background-color: #3e3a39;
}
.nav ul li:last-child a::after{
    content: none;
}
.bar img{
    display: block;
}
.bing-area{
    background-color: #3e3a39;
    padding: .5rem;
}
.bing-container{
    display: flex;
    flex-wrap: wrap;
}
.bing-item{
    background-color: #fff;
    flex: 0 0 calc(50% - 4px);
    width: calc(50% - 4px);
    margin: 2px;
    padding: 1rem;
}
.bing-item h1{
    color: #ce3728;
    font-size: 1.5rem;
    text-align: center;
}
.bing-item ul{
    list-style: none;
    text-align: center;
    margin-top: .5rem;
}
.bing-item ul li{
    padding: 5px 0;
}
.bing-item ul li a{
    color: #231815;
}
.bing-item ul li a:hover{
    color: #ce3728;
}
.tags-area{
    background-color: #fff;
    padding: 1rem .5rem;
}

.tags-top img{
    width: 100%;
    display: block;
}
.tags-container{
    display: flex;
    flex-wrap: wrap;
    margin-left: -2px;
    margin-right: -2px;
    margin-top: 1rem;
}
.tags-container a{
    display: block;
    flex: 0 0 calc(20% - 4px);
    width: calc(20% - 4px);
    color: #231815;
    border: #ce3728 1px solid;
    margin: 2px;
    text-align: center;
    font-size: 14px;
    padding: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.tags-container a:hover{
    background-color: #ce3728;
    color: #fff;
}
.team-area{
    background-color: #3e3a39;
    padding: .5rem .5rem 2rem;
    position: relative;
}
.team-item{
    background-color: #fff;
    display: flex;
    padding: 1rem;
    position: relative;
    margin-right: 7px;
}
.team-item::after{
    content: '';
    position: absolute;
    height: 29px;
    width: 88px;
    background: url(../images/tag.png) no-repeat;
    right: -7px;
    top: .5rem;
}
.team-item .img{
    flex: 0 0 35%;
    width: 35%;
}
.team-item .img img{
    width: 100%;
}
.team-item .text{
    padding-left: 1rem;
    padding-right: 1rem;
}
.team-item .text h1{
    font-size: 1.5rem;
    color: #ce3728;
    line-height: 1;
}
.team-item .text h2{
    font-size: 1rem;
    color: #ce3728;
}
.team-item .text p{
    margin-top: .5rem;
    margin-bottom: .75rem;
}
.team-item .text .btns{
    display: flex;
    margin-right: -1rem;
}
.team-item .text .btns a{
    display: block;
    background-color: #ce3728;
    color: #fff;
    padding: .5rem 1rem;
    font-weight: bold;
}
.team-item .text .btns a:nth-child(2){
    background-color: #45b5a6;
    margin-left: .5rem;
}

.team-area .swiper-pagination .swiper-pagination-bullet-active{
    background-color: #45b5a6;
}

.env-area{
    background-color: #fff;
    padding: 1rem .5rem;
}
.env-area h1{
    font-size: 1.25rem;
    color: #ce3728;
    margin-left: 1rem;
}
.env-area .env-img{
    padding: 1rem 2rem;

}
.env-area .env-img img{
    display: block;
    width: 100%;
}
.env-area .env-title{
    text-align: center;
}
.env-area .env-swiper .swiper-button-next, .env-area .env-swiper .swiper-button-prev{
    color:#ce3728;
}
.botton-bar{
    background-color: #231815;
    padding-top: 5px;
}

.subnav{
    background-color: #1f395e;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: .25rem 0;
    border-bottom:1px solid #fff;
}
.subnav a{
    color: #fff;
    padding: .5rem 1rem;
    font-size: 1rem;
    position: relative;
}
.subnav a:not(:last-child)::after{
    content: '';
    height: 1.125rem;
    width: 1px;
    position: absolute;
    top: .75rem;
    right: -.5px;
    background-color: #fff;
}
footer{
    background-color: #1f395e;
    padding: 1rem;
    color: #fff;
}
footer .logo{
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}
footer .logo img{
    display: block;
}
footer .web-info{
    text-align: center;
    margin-top: 1rem;
}
footer .web-info p{
    margin-bottom: .5rem;
}
@media screen and (min-width: 768px){
    .tags-container a{
        font-size: 1rem;
    }
    .team-item .img{
        flex: 0 0 30%;
        width: 30%;
    }
    .team-item .text{
        padding-left: 1.5rem;
    }
	.subnav a{
		font-size: 1.125rem;
	}
}