/*网站首页*/
.i-head{
    position: fixed;  top: 0; left:0; z-index: 999;
    width: 100%;
    height:1.26rem;
    background: #ffffff;
}
/*头部工具*/
.logo{
    position: absolute; top: 0.35rem; z-index: 999; 
}
.logo img{width:2.6rem; margin:0px 0px 0px -8px;;}
.i-search{
    position: absolute;top: 0.4rem;right:0.28rem; z-index: 10;
    font-size: 0.32rem; line-height: 0.56rem;
    box-sizing: content-box;
}
.i-head .search{
    width:5.6rem; height:0.56rem;
    border:solid 2px #18bb52;
    box-sizing: content-box;
}
.i-head dl{
    position:relative;
    width:1.5rem;
    line-height:0.56rem;color:#666;
    background:#f9f9f9;
    border-right:solid 1px #ddd;
    cursor:default;
}
.i-head dt{
    padding-left:8px;
}
.i-head dl .arrow{
    width:0.16rem; height:0.1rem;
    margin:0.25rem 0.12rem 0 0;
    background:url("../images/san_2.png") no-repeat; background-size: 0.16rem;
    transition:all .3s;-webkit-transition:all .3s;
}
.i-head dd{
    position:absolute; left:-2px; top:0.48rem;
    display: none;
    overflow: hidden;
    width:100%;
    background:#f9f9f9;
    border:solid 2px #18bb52; border-top:0;
}
.i-head dd span{
    display:block;
    padding-left:8px;
    cursor:pointer;
}
.i-head dd span:hover{
    color:#18bb52;
    background:#eee;
}
.i-head dl .arrow.active{
    transform: rotate(-180deg);-webkit-transform: rotate(-180deg);
}
.i-head .searchtype{
    float: left;
    width: 3rem;height:0.56rem;
    padding-left: 0.12rem;
    font: 400 0.32rem/0.56rem 'SimSun'; color:#000;
}
.i-head .submit{
    position:absolute; right:0; top:0px;
    width:1rem; height:0.56rem;
    font: 400 0.32rem/0.56rem 'SimSun'; color:#fff;
    background:#18bb52;
    border:0;border-radius: 0;
    cursor:pointer;
}
/*搜索为空*/
.search_empty_content{margin:50px auto;text-align: center;}
.search_empty_content div.empty_font{
    position: relative;display: inline-block;min-height: 75px;margin:90px 0;padding-left: 100px;
    font-size: 14px;color: #999;text-align: left;
}
.search_empty_content div.empty_font i.icon{
    position: absolute;left:0;top:50%;margin-top:-36px;
    width: 85px;height: 73px;
    background: url('../images/search_empty_2.jpg') no-repeat;
}
.search_empty_content div.empty_font h6{
    margin-top: -3px;padding-top:7px;
     font:400 18px/1.3 "SimSun"; color: #666;
}
.search_empty_content div.empty_font a{color: #18bb52;}
/*搜索结果公共条*/
.result{height:40px;margin-top:10px; padding:0 20px;line-height:40px; background:#ececec;}
.result a{text-decoration:underline;}
.result .icon-filter{
    display:inline-block;
    width:14px;height:14px;  margin-right:5px; vertical-align:middle;

}
.ge-select-wrap {display: none;}
#search {position: relative; box-sizing: content-box;}
.ge-select-wrap {
    display: none;
    position: absolute;
    top: 100%;
    left: 1.5rem;
    width: 3.12rem;
    border: 1px solid #18bb52;
}
.ge-select-wrap .ge-select-item {
    padding: 0 10px;line-height: 30px;
    background: #fff;cursor: pointer;
}
#sanjiao-down{
    position: absolute;top: 14px;  left: 380px;
    width: 0;height: 0;
    border: 10px dashed transparent; border-top:10px solid red;
}


/*banner图片*/
.banner img{width: 100%;}
/*首页导航*/
.i-nav1{
    padding-bottom: 0.4rem;
    border-bottom: 1px solid #bfbfbf;
}
.i-nav1 li{
    float: left;
    width: 25%; height:2rem;
    margin-top: 0.26rem;
    text-align: center;
}
.i-nav1 li a{
    display:block;
    padding-top: 1.6rem;
}
.i-nav1 li:nth-child(1) a{
    background: url("../images/nav1_2.png") no-repeat center 0; background-size:1.3rem;
}
.i-nav1 li:nth-child(2) a{
    background: url("../images/nav2_2.png") no-repeat center 0;background-size:1.3rem;
}
.i-nav1 li:nth-child(3) a{
    background: url("../images/nav3_2.png") no-repeat center 0;background-size:1.3rem;
}
.i-nav1 li:nth-child(4) a{
    background: url("../images/nav4_2.png") no-repeat center 0;background-size:1.3rem;
}
.i-nav1 li:nth-child(5) a{
    background: url("../images/nav5_2.png") no-repeat center 0;background-size:1.3rem;
}
.i-nav1 li:nth-child(6) a{
    background: url("../images/nav6_2.png") no-repeat center 0;background-size:1.3rem;
}
.i-nav1 li:nth-child(7) a{
    background: url("../images/nav7_2.png") no-repeat center 0;background-size:1.3rem;
}
.i-nav1 li:nth-child(8) a{
    background: url("../images/nav8_2.png") no-repeat center 0;background-size:1.3rem;
}
.i-nav2{
    padding: 0.26rem 0;
    background: #f6f6f6;
}
.i-nav2 ul{
    border-top: 1px solid #bfbfbf;  border-bottom: 1px solid #bfbfbf;
}
.i-nav2 ul li{
    float: left;
    width: 33.3%;
    padding: 0.26rem 0;
    text-align: center;
    background: #ffffff;
}
.i-nav2 ul li a{
    display:inline-block;
    padding: 0 0 0 0.66rem;
}
.i-nav2 ul li:nth-child(1) a{
    background: url("../images/nav9_2.png") no-repeat 0 center; background-size: 0.6rem;
}
.i-nav2 ul li:nth-child(2) a{
    background: url("../images/nav10_2.png") no-repeat 0 center;background-size: 0.6rem;
}
.i-nav2 ul li:nth-child(3) a{
    background: url("../images/nav11_2.png") no-repeat 0 center;background-size: 0.6rem;
}
.i-form{
    padding: 0.2rem 0;
    border-top:3px solid #f3be34;
    background: #fcf9f9;
}
.i-form-title{
    padding-left: 0.26rem;
    font: 600 0.4rem/0.56rem 'Microsoft YaHei'; color: #000000;
}
.o-form-detail{
    padding-left:0.26rem; padding-bottom: 0.26rem;
    font: 400 0.32rem/0.48rem 'Microsoft YaHei'; color:#999999;
    border-bottom: 1px solid #bfbfbf;
}
.i-form form{
    padding:0 0.4rem;
}
.form-num{
    padding: 0.8rem 0;
    text-align: center;
}
.form-num p{
    font: 400 0.56rem/1rem 'Microsoft Yahei'; color: #000000;
}
.form-num span{
    display: inline-block;
    width: 0.8rem;
    background: url("../images/num_bg2_2.png") no-repeat 0 center; background-size:0.8rem;
}
.i-form input{
    display: block;
    width: 100%;
    margin-bottom: 0.32rem;
    padding: 0 0.4rem;
    font: 400 0.4rem/1rem 'Microsoft Yahei'; color: #999999;
    background: none;
    border: 1px solid #aaaaaa;
    box-sizing: border-box;
}
.i-form button{
    display: block;
    width: 100%;
    margin-bottom:5px;
    padding: 0 0.4rem;
    font: 400 0.4rem/1rem 'Microsoft Yahei'; color: #fff;
    background: #f5b307;
    border: 0;
}
.promise{
    margin-bottom: 0.32rem;
    padding-left: 0.26rem;
    font: 400 0.32rem/0.48rem 'Microsoft Yahei'; color: #999999;
}
.m1-img1{padding: 0 0.4rem;}
.m1-img1 img{width: 100%;}
.i-case{
    padding: 0 0.12rem;
    background: #ffffff;
}
.i-case-title{
    position: relative;
    padding:0.4rem 0 0.4rem 0.13rem;
    font:400 0.4rem/0.56rem "Microsoft Yahei";color:#000000;
    background: url("../images/border_left_2.png") no-repeat 0 center;background-size:0.08rem ;
}
.i-case-kind{
    position: absolute;
    top:0.4rem; right:0.12rem;
    padding: 0 0 0 0.15rem;
    font: 400 0.32rem/0.56rem "Microsoft Yahei";color:#000000;
}
/*网站轮播图*/
.carousel { position: relative;}
.carousel-inner {position: relative;width: 100%;overflow: hidden;}
.carousel-inner  .item {position: relative;display: none; -webkit-transition: .6s ease-in-out left;  -o-transition: .6s ease-in-out left;  transition: .6s ease-in-out left;}
.carousel .item img{ width: 100%;}
.carousel-inner  .active,.carousel-inner  .next,.carousel-inner  .prev { display: block;}
.carousel-inner  .active { left: 0;}
.carousel-inner  .next,.carousel-inner  .prev { position: absolute; top: 0; width: 100%;}
.carousel-inner  .next { left: 100%;}  .carousel-inner  .prev { left: -100%;}
.carousel-inner  .next.left,.carousel-inner  .prev.right {  left: 0;}
.carousel-inner  .active.left {  left: -100%;} .carousel-inner  .active.right { left: 100%;}
.myCarousel-case{z-index: 9;}
.myCarousel-case .item li{
    float: left;
    width: 50%;
    padding: 0.12rem;
}
.myCarousel-case .item li{position: relative;}
.myCarousel-case .item li a{
    position:absolute; left: 0; top:0; z-index: 1;
    width: 100%; height: 100%;
    padding: 0.36rem;
    color: #ffffff;
    box-sizing: border-box;
}
.myCarousel-case .item li .border{
    height: 100%;
    padding-top: 1.6rem;
    text-align: center;
    border: 1px solid #ffffff;
}
.myCarousel-case .item li .ch{
    display: block;
    font:600 0.4rem/0.56rem 'Microsoft Yahei';
}
.myCarousel-case .item li .en{
    display: block;
    font:400 0.32rem/0.48rem 'Microsoft Yahei'; text-transform: uppercase;
}
.myCarousel-case .item li .li-img{
    padding-top:0.9rem;
}
.myCarousel-case .item li .li-img img{
    display: inline-block;
    width: 2.3rem;
}
.myCarousel-ol{
    padding: 0.26rem 0;
    font-size: 0;text-align: center;
}
.myCarousel-ol li{
    display: inline-block;
    width: 0.24rem;
    height: 0.24rem;
    margin:0 0.06rem;
    background: #dadada;
    border-radius: 50%;
}
.myCarousel-ol .active{
    background: #4d4d4d;
}
.mores{padding: 0 0.12rem;}
.mores a{
    display:block;
    padding: 0.24rem 0;
    font: 400 0.32rem/0.48rem 'Microsoft Yahei';color: #ffffff;text-align: center;
    background: #2fb657;
    border-radius: 5px;
}

/*案例*/
.case-form-select{
    float: left;
    width:33.3%; height: 0.9rem;
}
.cases li{
    padding: 0.25rem 0 0.4rem 0;
    border-bottom: 1px solid #dfdfdf;
}
.cases li .case-img{
    display: block;
    padding-bottom: 0.4rem;
}
.cases img{width: 100%;}
.case-font{
    display: block;
    padding: 0 0.4rem;
}
.case-font p{ font: 400 0.4rem/0.56rem 'Microsoft Yahei'; color: #000000;}
/*案例详情*/
.case-banner{position: relative;}
.case-banner-layer{
    position: absolute; left: 0; top:1.6rem;
    width: 100%;
     font: 400 0.24rem/0.48rem 'Microsoft Yahei'; color: #ffffff; text-align: center;
}
.case-er-design{
    position:relative; z-index: 1;
    height: 1.8rem;
    padding:0.15rem 0 0 0.4rem;
    background: #ffffff;
    border-bottom: 1px solid #bfbfbf;
}
.case-er-design-img{
    float: left;
    width:1.5rem; height: 1.5rem;
    margin-right: 0.2rem;
    border-radius: 50%;
}
.case-er-design-img img{
    width:1.5rem; height: 1.5rem;
}
.case-er-design-name{
    margin-top: 0.35rem;
    font: 400 0.24rem/0.48rem 'Microsoft Yahei'; color: #000000;
}
.case-er-design p{
    font: 400 0.18rem/0.32rem 'Microsoft Yahei'; color: #999999;
}
.case-er-design a{
    position: absolute;right:0.4rem; top:0.6rem;
    width: 2rem;
    font: 400 0.18rem/0.56rem 'Microsoft Yahei'; color: #ffffff; text-align: center;
    background: #18bb52;
    border-radius: 0.1rem;
}
.case-idea{
    padding:0.4rem 0.32rem 0 0.32rem;
    font: 400 0.18rem/0.4rem 'Microsoft Yahei'; color: #666666;text-align: justify;
    background: #ffffff;
    border-top: 0.08rem  solid #18bb52;
}
.case-idea.active{
    height: 1.68rem;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp:3;
}

.displays{
    padding: 0.32rem  0;
    text-align: center;
    background: #ffffff;
}
.displays a{
    display:inline-block;
    padding:0 0.24rem;
    font: 400 0.24rem/0.42rem "Microsoft Yahei"; color: #000000;  text-align: center;
    border: 1px solid #e5e5e5;
    cursor: pointer;
}
.displays .display-hide{display: none;}

.case-idea span{color: #000000;}
.case-content{
    padding: 0 0.32rem;
    text-align: center;
    border-bottom:1px solid #bfbfbf;
}
.case-content img{width: 100%;}
.case-content p{font: 400 0.24rem/0.72rem 'Microsoft Yahei';}
.case-last a{
    display: block;
    font: 400 0.24rem/0.8rem 'Microsoft Yahei'; color: #000; text-align: center;
    border-top: 1px solid #bfbfbf; border-bottom:1px solid #bfbfbf;
}

/*热装楼盘*/
.hots{
    padding: 0.26rem;
    background: #eeeeee;
}
.hots li{
    position: relative;
    margin-top:0.15rem;
    padding:0.26rem 0.13rem 0.26rem 0.26rem;
    background: #ffffff;
}
.hots li .hots-line-img{
    float: left;
    width:3.86rem;
    padding-top: 0.36rem;
}
.hots li .hots-line-img img{width: 100%;}
.hots li .preference{
    position: absolute; right:0.13rem; top:0.26rem;
    display: inline-block;
    padding-left:0.25rem; padding-right: 0.1rem;
    font: 400 0.16rem/0.32rem 'Microsoft Yahei'; color:#ffffff;
    background: url("../images/zsyh_bg_2.png") no-repeat 0 center;background-size:100%;
}
.hots-line-title{
    display: block;
    padding-top: 0.2rem;
    font: 400 0.32rem/0.48rem 'Microsoft Yahei'; color: #333333;
    border-bottom: 1px solid #f2f2f2;
}
.hots-line-font{float:right; width:5rem;}
.hots-line-font p{
    font: 400 0.24rem/0.32rem 'Microsoft Yahei'; color: #666666; text-align: justify;
}
.hots-text{
    height:1rem;
    overflow: hidden;
    font: 400 0.24rem/0.32rem 'Microsoft Yahei'; color: #666666;
}
.hots-text span{
    padding: 0 5px;
    color: #18bb52;
    cursor: pointer;
}
.hots .hu{
/*     margin-top:0.36rem; */
    margin-top:0.1rem;
    font: 400 0.18rem/0.4rem 'Microsoft Yahei'; color: #000000;
}
.hots .hu span{padding: 0 5px; }
.hots-content-wap{
    position: relative;
    height:2.4rem;
    margin-top: 0.1rem;
    overflow: hidden;
    background: #ffffff;
}
.hots-content{
    position: absolute; left: 0; top: 0;
    display: none;
    height:2.5rem;
    overflow: auto;
    font: 400 0.24rem/0.32rem 'Microsoft Yahei'; color: #666666;
    background: #ffffff;
}
.hots .stop{
    position: absolute; right: 0; bottom: 0; z-index: 10;
    display: none;
    width: 100%;
    padding: 0.15rem 0 0 0;
    text-align: right;
    background: #ffffff;
}
.hots .stop span{
    display: inline-block;
    padding:0 0.24rem;
    font: 400 0.24rem/0.42rem "Microsoft Yahei"; color: #000000;  text-align: center;
    border: 1px solid #e5e5e5;
    cursor: pointer;
}
/*楼盘详情*/
.hot-er-wap{
    padding:0 0.26rem 0.26rem 0.26rem;
    background: #eeeeee;
}
.hot-er{
    padding:0.13rem;
    background: #ffffff;
}

.hot-er-title{
    position: relative;
    padding: 0.2rem 0;
    font: 400 0.32rem/0.48rem 'Microsoft Yahei'; color: #3c3c3c;
    background: url("../images/lines_2.jpg") no-repeat 0 bottom;
}
.hot-er-title a{
    position: absolute; right: 0; top: 0.2rem;
    width: 1.933rem; height: 0.48rem;
    font: 400 0.18rem/0.48rem 'Microsoft Yahei';color: #333333; text-align: center;
    border: 1px solid #e5e5e5;
}
.hot-er-content{
    min-height:2.39rem;
    padding:0.48rem 0.26rem;
    font: 400 0.18rem/0.32rem 'Microsoft Yahei'; color: #666666;
}

/*预约设计*/
.quick-form{
    padding: 0.4rem;
}
.quick-form input{
    display: block;
    width: 100%;
    margin-bottom: 0.26rem;
    padding: 0 0.4rem;
    font: 400 0.36rem/1rem 'Microsoft Yahei'; color: #999999;
    border: 1px solid #aaaaaa;
    box-sizing: border-box;
}
.quick-form button{
    display: block;
    width: 100%;
    margin: 0.26rem 0 0 0;
    font: 400 0.4rem/1rem 'Microsoft Yahei'; color: #ffffff;
    background: #f5b307;
}
.quick-form-secrecy{
    font: 400 0.24rem/0.4rem 'Microsoft Yahei'; color: #999999;
}
.quick-tel{
    font: 400 0.24rem/0.48rem 'Microsoft Yahei'; color: #999999; text-align: center;
}
.quick-tel span{ color: #2fb657;}

/*设计团队*/
.team-form-select{ float: left; width: 50%;}
.team{
    padding:0.32rem 0.2rem;
    background: #eeeeee;
}
.team li{
    position: relative;
    overflow: auto; _height:1%;
    margin-bottom:0.14rem;
    padding: 0.2rem;
    background:#ffffff;
}
.recommended{
    position: absolute;right: 0.2rem; top: 0.2rem;
}
.recommended img{
    width:0.54rem;
}
.team li .team-img{
    float: left;
    width:2.8rem;
}
.team li .team-img img{
    width: 100%;
}
.team-font{
    float: right;
    width:6.02rem;
}
.team-font-title{
    display: block;
    margin-top: 0.2rem; margin-bottom: 0.32rem;
    padding: 0.2rem 0;
    font: 400 0.24rem/0.48rem 'Microsoft Yahei'; color: #000000;
    border-bottom: 1px solid #999999;
}
.team-font-title span{
    font-size:0.32rem;
}
.team-font p{
    font: 400 0.32rem/0.4rem 'Microsoft Yahei' ; color: #666666;
}
.team-font-content div{
    float: left;
    width:2.4rem;
    font: 400 0.32rem/0.4rem 'Microsoft Yahei' ; color: #666666;
}
.team-font-content div span{
    color: #18bb52;
}
/*设计详情*/
.team-banner{
    position: relative;
}
.team-banner-layer{
    position: absolute; left: 0; top: 0.8rem;
    width: 100%;
     text-align: center;
}
.team-banner-layer img{
    display: inline-block;
     width:1.46rem;
    border-radius: 50%;
}
.team-banner-layer p{
    font: 400 0.24rem/0.4rem 'Microsoft Yahei'; color: #ffffff;
}
.team-banner-layer .team-banner-name{
    font: 400 0.32rem/0.48rem 'Microsoft Yahei';
}
.team-kinds a{
    float: left;
    width: 50%;
    font: 400 0.24rem/0.8rem 'Microsoft Yahei'; color: #000000; text-align: center;
    border-bottom:2px solid transparent;
}
.team-kinds a.active{
    color: #18bb52;
    border-color: #18bb52;
}
.team-er{
    padding: 0.32rem 0.4rem;
}
.team-er p{
    margin-bottom: 0.1rem;
    font: 400 14px/30px 'Microsoft Yahei'; color: #666666; text-align: justify;
}


/*企业文化*/
.culture-banner{position: relative;  }
.culture-ad{
    position: absolute; left: 0; bottom: 0.4rem;
    width: 100%;
    text-align: center;
}
.culture-ad a{
    display: inline-block;
    padding: 0 0.08rem;
}
.culture-ad a img{
    width:2rem;
}

.culture-content{
    padding:0.64rem 0.4rem;
}
.culture-content p{
    font: 400 0.24rem/0.4rem 'Microsoft Yahei'; color:#000000; text-align: justify;
}

/*装修课堂*/
.lesson{}
.lesson-title{
    padding: 0.2rem 0 0.2rem 0.25rem;
    font: 400 0.4rem/0.8rem 'Microsoft Yahei'; color: #000000;
}
.lesson-title1{
    background: url("../images/yellow_border_2.jpg") no-repeat 0 center;background-size: 0.08rem;
}
.lesson-title2{
    background: url("../images/red_border_2.jpg") no-repeat 0 center;background-size: 0.08rem;
}
.lesson-title3{
    background: url("../images/blue_border_2.jpg") no-repeat 0 center;background-size: 0.08rem;
}
.lesson-list{
    padding: 0 0.2rem 0.4rem 0.2rem;
}
.lesson-list li{
    overflow: auto; _height:1%;
    margin-bottom: 0.25rem;
}
.lesson-list-img{
    float: left;
    width:2.666rem;
}
.lesson-list-img img{
    width:2.65rem;
}


.lesson-list-font{
    float:right;
    width:6.666rem;

}
.lesson-list-title{
    margin: 0.1rem 0 0.1rem;
}
.lesson-list-title a{
    display: block;
    overflow: hidden;
    font: 400 0.32rem/0.48rem 'Microsoft Yahei';color: #333333;
    text-overflow: ellipsis; white-space: nowrap;
}
.lesson-list-content{
    height:1.36rem;
    overflow: hidden;
    font: 400 0.24rem/0.48rem 'Microsoft Yahei'; color: #666666;
}
.lesson .in{
    display: block;
    margin: 0 0.2rem;
    font: 400 0.4rem/1rem 'Microsoft Yahei';color: #000000;text-align: center;
    background: #f3f3f3;
}
.lesson-video{}
.lesson-video-img{
    position: relative;
}
.lesson-video-img img{
    width: 100%;
}
.lesson-video p{
    position: absolute; left: 0; bottom: 0;
    width: 100%;
    font: 400 0.32rem/0.8rem 'Microsoft Yahei'; color: #ffffff; text-align: center;
    background: rgba(0,0,0,0.5);
}

.lesson-video-content{
    margin: 0.4rem 0;
    padding: 0 0.2rem;
}
.lesson-video-content li{
    margin: 0.1rem 0 0 0;
    padding: 0 0.4rem;
    background: url("../images/square_2.jpg") no-repeat 0 center;
}
.lesson-video-content li a{
    display: block;
     overflow: hidden;
    font: 400 0.32rem/0.48rem "Microsoft Yahei"; color: #333333;
    text-overflow: ellipsis; white-space: nowrap;
}
.lesson-video  .in{
    display: block;
    font: 400 0.4rem/1rem 'Microsoft Yahei';color: #000000;text-align: center;
    background: #f3f3f3;
}

/*装修客厅详情*/
.lesson-er{
    padding:0.2rem;
    background:#eeeeee;
}
.lesson-er-top{
    margin-bottom: 0.2rem;
    padding-bottom: 0.2rem;
    border-bottom: 1px solid #d8d8d8;
}
.lesson-er-title{
    font: 400 0.32rem/0.48rem 'Microsoft Yahei'; color: #333333;
}
.lesson-er-time{
    font: 400 0.186rem/0.32rem 'Microsoft Yahei'; color: #666666;
}
.lesson-er-content{}
.lesson-er-content p{
    margin-bottom: 0.1rem;
    font: 400 0.24rem/0.48rem "Microsoft Yahei"; color: #666666; text-align: justify;
}
.lesson-er-content p img{width: 100%;}

/*装修视频*/
.videos{}
.videos li{
    margin-bottom: 0.2rem;
    border-bottom: 1px solid #999;
}
.videos li a{
    display:block;
    font:400 0.32rem/0.64rem 'Microsoft Yahei'; color: #000000;text-align: center;
}
.videos li a img{
    width: 100%;
}




















































































a{}