*{ margin:0px; padding:0px;}
body 
{
    line-height:1.5;
    font-family:微软雅黑;
}
a{ text-decoration:none; color:#000; }
ul,li{ list-style:none; }

h3.title {
    text-shadow: 2px 2px 2px rgba(41, 41, 41, 0.15);
    font-size: 60px;
    color: #1e272e;
    font-weight: 700;
    margin-top:50px;
    margin-bottom:50px;
}
.text-center {
    text-align: center ;
}
.con {
    max-width: 1140px;
    margin:0 auto;
}

.con ul { 
    display: flex ; 
    flex-wrap: wrap; 
}
.con ul li { 
    max-width: 33.333333%;
}

.con ul li .pic{
    padding: 10px;
}
.con ul li img {
    width: 100%;
    height: auto;
    border-radius: 5px;
    max-width: 100%;
}
.con ul li .txt{ text-align:center; }
.con ul li .txt h3     
{
    font-size: 15px;
    color: #666;
    letter-spacing: .5px;
    line-height: 30px;}
    
    
    
    
.pop-overlay {
    position: fixed;
    top: 0px;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.7);  
    display:none;
    z-index:999999999999;
}
 
.popup {
    background: #fff;
    border-radius: 5px;
    width: 30%;
    position: relative;
    margin: 160px auto;
    padding: 60px 20px;
}
.popup img{ max-width:100%; }
.popup p {
    font-size: 15px;
    color: #666;
    letter-spacing: .5px;
    line-height: 30px;
}

.popup h3 {
    margin-top: 0; 

}

.popup .close {
    position: absolute;
    top: 5px;
    right: 15px;
    transition: all 200ms;
    font-size: 30px;
    font-weight: bold;
    text-decoration: none;
    color: #000;
}

.popup .close:hover {
    color: #30c39e;
}