*{ padding: 0; margin: 0;list-style: none;border: 0;}
body{ padding: 0; margin: 0;list-style: none;border: 0; background-color: #fafafa;}

body{
    --color-1: #C40000;
    --color-2: #A80000;
    --color-3: #C40000;
    --color-4: #fff7f7;
}
.not-select{
    -moz-user-select:none; /*火狐*/
    -webkit-user-select:none; /*webkit浏览器*/
    -ms-user-select:none; /*IE10*/
    -khtml-user-select:none; /*早期浏览器*/
    user-select:none;
}

.body-w{
	width: 1200px;
	margin: 0 auto;
}

/*分页样式*/
.layui-laypage a, .layui-laypage span{
    background-color: unset!important;
}
.layui-laypage .layui-laypage-curr .layui-laypage-em{
    background-color: var(--color-1);
}
.layui-laypage a:hover{
    color: var(--color-1);
}
a{
    color: #007aff;
}
.page-con{
    width: 100%;
    display: flex;
    justify-content: center;
}

/*省略号*/
.ddd-two{
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    line-clamp: 2;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    white-space: normal;
}

.ddd-one{
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    line-clamp: 1;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    white-space: normal;
}

/*自定义幻灯上一张下一张按钮*/
.swiper-button-zg{
	width: 40px;
	height: 40px;
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	border-radius: 50%;
	background-color: rgba(0, 0, 0, .1);
	z-index: 99;
	display: flex;
	justify-content: center;
	align-items: center;
	transition: .3s;
	opacity: 0;
	visibility: hidden;
	cursor: pointer;
	outline: none;
}
.swiper-button-prev-zg{
	left: 0px;
	
}
.swiper-button-next-zg{
	right: 0px;
}
.swiper:hover .swiper-button-prev-zg{
	left: 20px;
	opacity: 1;
	visibility: visible;
}
.swiper:hover .swiper-button-next-zg{
	right: 20px;
	opacity: 1;
	visibility: visible;
}


/*top样式*/
.menu-con{
    width: 100%;
    height: 60px;
    background-color: var(--color-1);
    position: relative;
}
.menu{
    width: 1200px;
    height: 100%;
    margin: 0 auto;
}
.nav-ul{
    width: 100%;
    height: 60px;
    display: flex;
    align-items: center;
}

.nav-logo{
    /*width: 45px;*/
    height: 45px;
    margin-left: -40px;
    margin-right: 20px;
    /*margin-top: 7px;*/
    background-size: cover;
    background-color: rgba(255, 255, 255, 1);
    border-radius: 3px;
}
.nav-li{
    font-family: Microsoft yahei,sans-serif;
    height: 60px;
    flex: 1;
    color: #fff;
    line-height: 60px;
    font-size: 18px;
    text-align: center;
    cursor: pointer;
}
.nav-li:hover{
    font-weight: 600;
}
.search-con{
    margin-right: -40px;
    width: 150px;
    border-radius: 20px;
    overflow: hidden;
    background-color: #fff;
    padding: 0 15px;
    box-sizing: border-box;
    position: relative;
    height: 36px;
    line-height: 36px;
}
.search-inp{
    width: 100%;
    height: 100%;
    font-size: 14px;
    color: #333;
}
.search-inp::-webkit-input-placeholder {
    color: #bbb;
}
.search-inp:-moz-placeholder {/* Firefox 18- */
    color: #bbb;
}
.search-inp::-moz-placeholder{/* Firefox 19+ */
    color: #bbb;
}
.search-inp:-ms-input-placeholder {
    color: #bbb;
}

.search-inp:focus{
    outline: none;
}
.search-icon{
    position: absolute;
    right: 11px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    cursor: pointer;
}

/*二级菜单*/
.menu-2-con{
    display: none;
    width: 100%;
    height: 60px;
    background-color: rgba(255, 255, 255, .8);
    position: absolute;
    z-index: 999;
    top: 100%;
    left: 0;
}
.menu-2-ul{
    position: absolute;
    height: 100%;
    display: flex;
}
.menu-2-li{
    line-height: 60px;
    font-size: 16px;
    min-width: 120px;
    text-align: center;
    cursor: pointer;
}
.menu-2-li:hover{
    color: var(--color-3);
}

/*首页---开始*/
.dis-grid-2{
    display: grid;
    grid-template-columns: 1fr 1fr;
}
.index-t1{
    margin-top: 2%;
    height: 400px;
}
.swiper-notice{
    width: 100%;
    height: 100%;
}
.notice-li-text{
    position: absolute;
    left: 25px;
    bottom: 25px;
    width: calc(100% - 50px);
    color: #fff;
    font-size: 14px;
}
.my-bullet-active{
    background-color: red;
}
.index-t1-r{
    width: 100%;
    height: 100%;
    background-color: #fff;
    z-index: 999;
    box-shadow: 0 0 5px #ddd;
}


.index-title-flex{
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 9px 15px;

}
.index-title-ul{
    flex: 1;
}
.index-title-li{
    display: inline-block;
    vertical-align: top;
    margin-left: 10px;
    background-color: var(--color-4);
    font-size: 18px;
    padding: 3px 11px;
    border-radius: 25px;
    color: var(--color-1);
    cursor: pointer;
}
.index-title-li:hover{
    font-weight: 600;
}
.index-title-li-active{
    background-color: var(--color-1);
    color: #fff;
}
.index-title-more{
    font-size: 14px;
    color: var(--color-1);
    cursor: pointer;
}

.news-li{
    display: grid;
    grid-template-columns: 18px auto 100px;
    margin: 0 auto;
    width: calc(100% - 40px);
    border-bottom: 1px dashed #ddd;
    line-height: 50px;
    height: 50px;
    box-sizing: border-box;
    cursor: pointer;
}
.news-li:hover{
    color: var(--color-3);
}
.news-li:nth-last-child(1){
    border-bottom: 0;
}
.news-li-dian{
    font-size: 35px;
}
.news-li-title{
    font-size: 16px;
}
.news-li-time{
    font-size: 15px;
    color: #ccc;
    text-align: right;
}

/*二级标题*/
.index-title{
    font-size: 24px;
    line-height: 50px;
    margin-top: 20px;
    position: relative;
    padding-left: 20px;
    box-sizing: border-box;
}
.index-title::before{
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    height: 24px;
    width: 6px;
    background-color: var(--color-1);
}

/*工作展示*/
.work-zs{
    background-color: #fff;
    box-sizing: border-box;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-radius: 3px;
    margin-top: 10px;
}
.work-zs-li{
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 9px;
    box-sizing: border-box;
    padding: 9px 0;
    cursor: pointer;
}
.work-zs-li:hover{
    background-color: var(--color-4);
}
.work-zs-li-icon{
    width: 44px;
    height: 44px;
    /*border-radius: 50%;*/
}
.work-zs-li-text{
    font-size: 18px;
    margin-left: 15px;
}

/*工作平台*/
.work-pt{
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
}
.work-pt-li{
    width: 23%;
    height: fit-content;
    border: 1px solid #ddd;
    transition: .3s;
    margin-top: 0;
    cursor: pointer;
}
.work-pt-li:hover{
    margin-top: -20px;
}
.work-pt-pic-con{
    width: 100%;
    padding-top: 75%;
    background-color: #ddd;
    position: relative;
}
.work-pt-pic{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}
.work-pt-b{
    display: inline-grid;
    grid-template-columns: 60px auto;
    line-height: 70px;
    height: 70px;
    align-items: center;
    padding:0 15px;
    box-sizing: border-box;
}
.work-pt-icon{
    width: 40px;
    height: 40px;
    margin: 0 auto;
}
.work-pt-text{
    font-size: 15px;
}

/*优秀建筑展示*/
.swiper-youxiu{
    margin-top: 10px;
}
.youxiu-zs{
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}
.youxiu-zs-li{
    flex: 1;
    padding-top: 75%;
    position: relative;
}
.youxiu-zs-li-c{
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
}
.youxiu-zs-li-hover{
    display: none;
    background-color: rgba(0, 0, 0, .2);
}
.youxiu-zs-li:hover .youxiu-zs-li-hover{
    display: block;
}
.youxiu-zs-li-info{
    font-size: 15px;
    cursor: auto;
    color: #fff;
    margin-top: 50px;
    margin-left: 25px;
    width: 60%;
}
.youxiu-zs-li-more{
    position: absolute;
    left: 15px;
    bottom: 15px;
    color: #fff;
    cursor: pointer;
    font-size: 15px;
}
/*首页---结束*/


/*文章列表页*/
.news-body{
    margin-top: 15px;
    display: flex;
}
.news-nav{
    min-width: 210px;
    background-color: var(--color-1);
    border-radius: 5px;
    min-height: 50px;
}
.news-nav-text{
    line-height: 60px;
    padding-left: 20px;
    padding-right: 15px;
    box-sizing: border-box;
    color: #fff;
    font-size: 18px;
}
.news-nav-text-2{
    padding-left: 30px;
    font-size: 16px;
}
.news-nav-text-3{
    padding-left: 40px;
    font-size: 16px;
}
.flex-between{
    display: flex;
    justify-content: space-between;
}
.news-nav-li{
    cursor: pointer;
    transition: .3s;
}
.news-nav-li:hover{
    background-color: rgba(255, 255, 255, .5);
}
.news-nav-li-active{
    background-color: rgba(255, 255, 255, .5);
}

.news-nav-icon{
    font-size: 30px;
    transform: rotate(90deg);
    transition: .3s;
}
.news-nav-zk .news-nav-icon{
    transform: rotate(-90deg);
}
.news-ul-3{
    height: 0;
    transition: .3s;
    overflow: hidden;
}


.news-con{
    flex: 1;
    padding: 0 20px;
    min-height: 600px;
    max-width: 990px;
    overflow: hidden;
}
.crumbs-ul{
    height: 50px;
    line-height: 50px;
    display: flex;
    font-size: 16px;
    font-family: PingFangSC-Semibold,PingFang SC;
    font-weight: 600;
}
.crumbs-li{
    font-size: 18px;
    font-weight: 600;
    margin-right: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: text;
}
.crumbs-li:nth-last-child(1){
    color: var(--color-1);
}
.crumbs-a{
    cursor: pointer;
}
.crumbs-a:hover{
    text-decoration: underline;
}
.crumbs-dian{
    margin-right: 10px;
    display: inline-block;
}

/*图文详情*/
.d-news-page{
    min-height: 300px;
    margin-top: 20px;
}
.d-news-title{
    text-align: center;
    font-size: 20px;
    margin-top: 20px;
}
.d-news-title-2{
    margin-top: 9px;
    font-size: 16px;
    width: 100%;
    min-height: 40px;
    line-height: 40px;
    text-align: center;
    color: #b5b5b5;
    font-weight: 500;
    letter-spacing: 1px;
}
.d-news-content img{
    max-width: 100%;
}

/*公共底部样式*/
.bottom-clear{
    width: 100%;
    clear: both;
    height: 30px;
}
.zg-bottom{
    width: 100%;
    background-color: var(--color-1);
}
.zg-bottom-2{
    background-color: var(--color-2);
}
.bottom-1{
    padding-top: 18px;
    display: grid;
    grid-template-columns: auto 18%;
}
.friend-h1{
    font-size: 22px;
    line-height: 22px;
    font-weight: 600;
    color: #fff;
    text-decoration: underline;
}
.friend-ul{
    display: flex;
    flex-wrap: wrap;
    margin-top: 20px;
}
.friend-li{
    min-width: 164px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    color: #fff;
    padding-left: 10px;
    font-size: 14px;
    box-sizing: border-box;
    cursor: pointer;
}
.bt-gr{
    
}
.gz-wx-con{
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 5px;
}
.wx-web{
    width: 85px;
    height: 85px;
}
.gz-wx-text{
    color: #fff;
    margin-top: 5px;
    font-size: 12px;
}

.bottom-ul{
    height: 65px;
    box-sizing: border-box;
    border-bottom: .5px solid #fff;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.bottom-li{
    display: flex;
    align-items: center;
}
.bottom-li-icon{
    width: 20px;
    height: 20px;
}
.bottom-li-text{
    padding-left: 5px;
    color: #fff;
}

.bottom-3{
    display: flex;
    justify-content: space-between;
}
.bottom-3-1{
    display: flex;
}
.bottom-3-li{
    height: 35px;
    font-size: 12px;
    color: #fff;
    margin-right: 30px;
    display: flex;
    align-items: center;
}
.bottom-3-2{
    height: 35px;
    line-height: 35px;
    font-size: 12px;
    color: #fff;
}
.gonganbeian-icon{
    width:16px;
    height:16px;
    margin-right: 1px;
}