*{
    transition: 0.4s;
}

body{
    font-family: "方正黑体简体";
    letter-spacing: 0.5px;
    -webkit-text-size-adjust:none;
}
.m-bt{
    margin:3% 0;
}
/* .navbar{
    margin-bottom: -20px;
} */
.promote img{
    max-width:100%;
}
.title{
    padding-top:30px;
    font-weight:550;
    }
.card-title{
    margin:0 auto;
}

.card-title .sentence{
    color:#888;
    margin: 25px 0;
    font-size: 18px;
    line-height: 28px;
}
.title-number{
    background-color: #FFFFFF;
    border: 1px solid rgb(77, 77, 77);
    width: 30px;
    height: 30px;
    padding: 4px;
}
.ph-image{
    width:450px;
    height:450px;
    padding: 40px 0; 
    text-align: justify;
}

.ph-top{
    margin-bottom: 20px;
}
.ph-title{
    margin: 3px 0 10px 0; 
    font-weight:600;
    font-size: 18px;
}
.ph-content{
    line-height: 1.7;
    color:#666666;
    font-size: 16px;
}

.case-item{
    border:1px solid #eee;
    box-shadow:2px 2px 2px #eee;
    margin:15px;
    border-radius:15px; 
    position: relative;
}
.case-item:hover{
    box-shadow:10px 10px 5px #eee;
    transition:0.3s;
}
.case-item .case-pic{
    text-align: center;
    
}
.case-item .case-pic img{
   border-radius:10px;
   width:80%;
   height: 80%;
   margin: 13px 0;
}

.case-item .case-title{
   padding-left: 10px;
   font-size: 15px;
   font-weight: bold;
   margin: 2px 2px 15px 2px;
   color:#333333;
}
.case-item .case-content{
   padding-left:10px;
   color:#888;
   margin-bottom: 8px;
}
.case-item .yj{
    display: none;
    width:0;
    height: 0;
    border-top:10px solid  transparent;
    border-bottom:10px solid #006DB8;
    border-left:10px solid transparent;
    border-right:10px solid #006DB8;
    border-radius: 0 0 50% 0;
    position:absolute;
    right:0%;
    bottom:0%;
}
.btn-more{
   margin: 50px auto;
}
.btn-more .btn-title{
   border: 1px solid #666666;
   width: 100px;
   height: 40px;
   padding: 10px;
   text-align: center;
   border-radius: 20px;
   margin:30px auto;
   cursor: pointer;
}
.btn-more .btn-title:hover{
   background-color:#f3f3f3;
   transition:0.3s;
}
.btn-more .btn-title a{
   text-decoration: none;
   color: #666666;
}
.news-bottom{
   border-bottom:1px solid #d4d4d4cc;
   font-size: 15px;
   padding: 20px;
}
.news-bottom .news-time{
   color:#888;
}
.news-bottom .news-title{
   font-weight:600;
   letter-spacing: 2px;
}
.news-bottom .news-title a,
.news-bottom .news-brand a
{
    text-decoration: none;
    color: #333333;
}
.news-bottom .news-title a:hover,
.news-bottom .news-brand a:hover{
    color: #6e6e6e;    
}

.icon .icon-title{
    margin:8px auto;
    text-align: center;
}