html,body,.container-fluid, .row{
    width: 100%;
    padding: 0 !important;
    margin: 0 !important;
}
.row{
    text-align: center;
}
.bg img{
    padding: 0 !important;
    margin: 0 !important;
 }
body{
    background: url("https://meeting.zgjkw.net/fybj2022/bg.jpg") no-repeat;
    background-size:100% 97%;
    background-attachment:fixed;
}
 
a:link,a:visited,a:hover,a:active{
    text-decoration: none;
    color:black
}
.h-20{
    clear: both;
    height: 20px;
}
.h-80{
    clear: both;
    height: 80px;
}
.nav{
    margin-top: 50px !important;
    margin-bottom: 50px !important;
}
.nav img{
    width: 100px;
    float: left;
    

}

.nav .col-12{
    height: 140px;
    width: 97%;
    background-image: linear-gradient(#4bbcfe,#4186f2);
    padding-left: 10px;
    margin-left: 20px;
    border-radius: 10px;
    line-height: 60px;
    margin-bottom: 40px;
}
.nav .col-12 a{
    margin-top: 15px;
    display: block;
    padding-left: 15px;
    text-align: center;
}
.tit1{
    font-size: 48px;
    color: #ffffff;
    margin-left: 43px;
    line-height: 102px;
}
@media (max-width: 768px){
    body:before {
        content: ""; 
        background-image: inherit; 
        position: fixed; 
        top: 0; 
        left: 0; 
        height: 100vh; 
        width: 100%; 
        -webkit-background-size: cover !important; 
        -moz-background-size: cover !important; 
        -o-background-size: cover; 
        background-size: cover !important;
        z-index: -1;
    }
    .nav img{
        width: 50px;
        padding: 10px;
        float: left;
    }

    .nav .col-12{
        height: 60px;
        width: 90%;
        background-image: linear-gradient(#4bbcfe,#4186f2);
        padding-left: 10px;
        margin-left: 20px;
        border-radius: 10px;
        line-height: 60px;
        margin-bottom: 50px;
    }
    .nav .col-12 a{
        margin-top:3px;
        display: block;
        padding-left: 5px;
        text-align: center;
    }
    .tit1{
        font-size: 18px;
        line-height: 52px;
        margin-left: 10px;
    }
}

.foot{
    background-color: #03378f;
    color: #fff;
    text-align: center;
    bottom: 0;
    position: fixed;
    width: 100%;
    height: 30px;
    line-height: 30px;
}
.head{
    background-color: #03378f;
    color: #fff;
    padding-left:10px ;
    top: 0;
    position: fixed;
    width: 100%;
    height: 30px;
    line-height: 30px;
}
.content{
    margin-top: 30px !important;
}
.head a:link,.head a:visited,.head a:hover,.head a:active{
    color:white !important;
}
p,h6{
    text-align: left;
    line-height: 24px;
}

h6{
    color: #ee247f;
}

.desc img{
    width: 80%;
    max-width: 500px;
    
}
.desc h2{
    line-height: 40px;
    margin-top: 10px;
}
.gratitude {
    margin-top: 20px !important;
}
.gratitude img{
    width: 100%;
    
    padding: 0 !important;
}