.row,.col, .col-1, .col-10, .col-11, .col-12, .col-2, .col-3, .col-4, .col-5, .col-6, .col-7, .col-8, .col-9, .col-auto, .col-lg, .col-lg-1, .col-lg-10, .col-lg-11, .col-lg-12, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-auto, .col-md, .col-md-1, .col-md-10, .col-md-11, .col-md-12, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-auto, .col-sm, .col-sm-1, .col-sm-10, .col-sm-11, .col-sm-12, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-auto, .col-xl, .col-xl-1, .col-xl-10, .col-xl-11, .col-xl-12, .col-xl-2, .col-xl-3, .col-xl-4, .col-xl-5, .col-xl-6, .col-xl-7, .col-xl-8, .col-xl-9, .col-xl-auto{
    padding: 0;
    margin: 0;
}
.mb-3, .my-3{
    margin: 0 !important;
}
.form-control{
    background-color: #F5F5F5 !important;
}
.btn{
    background-color: #F5F5F5 !important;
    border: none;
}
.btn-outline-secondary:hover,.btn-outline-secondary:not(:disabled):not(.disabled).active, .btn-outline-secondary:not(:disabled):not(.disabled):active, .show>.btn-outline-secondary.dropdown-toggle{
    color: #6c757d;
}
a:hover{
    text-decoration: none;
}
body{
    background-image: url(../img/bg.png);
}
.top{
    background-image: url(../img/topbg.png);
    background-repeat:repeat;
    padding: 20px 0;
}
.logo{
    color: #fff;
    font-size: 22px;
    font-weight: bold;
}
.logo:hover{
    color: #fff;
}
.rbox{
    text-align: right;
    color: #fff;
    font-size: 20px;
}
.rbox a{ 
    color: #fff;
} 
.mainbox{
    max-width: 1400px;
    margin: 0 auto;
}
.listbox{
    background-image: url(../img/bk.png);
    background-size: 100% 100%;
    background-repeat: no-repeat;
    margin: 80px auto;
    overflow: hidden;
    padding-bottom: 50px;

}
.ltit{
    font-size: 30px;
    font-weight: bold;
    color: #333;
    line-height: 21px;
    text-align: center;
    padding: 100px 0 10px;
}
.imgbox{
    width: 80%;
    margin: 30px auto;
    /* padding: 50px; */
    text-align: center;
    /* background-image: url(../img/bk1.png);
    background-size: 100% 100%;
    background-repeat: no-repeat; */

}
.imgbox img{
}

.descbox{
    width: 80%;
    margin: 30px auto 50px;

}
.descitem{
    margin: 10px auto;
    color: #333;
    font-size: 20px;

}
.desctit{
    font-size: 22px;
    color: #000;
}
.sqbox{
    width: 80%;
    margin: 30px auto;
    padding: 30px;
}
.sqtit{
    text-align: center;
    font-size: 24px;
    color:#5392FF ;
}
.sqbox{
    width: 80%;
    margin:20px auto;
    background-image: url(../img/bk1.png);
    background-size: 100% 100%;
    background-repeat: no-repeat;

    
    
}
/* .imgbox{
    text-align: center;
}
.imgbox img{
    width: 60%;
} */
.ibox{
    width: 40%;
    margin: 10px auto;
    border-bottom: 1px solid #ccc;
    padding: 10px;
}
.ibox input{
    background-color: rgba(255,255,255,0);
    border: none;
    color: #000;
    outline: none;
    padding: 5px;
}
.ibox span{
    color: #FFFFFF;
    font-size: 18px;
}
.dlbtn,.zcbtn{
    display: block;
    margin: 10px auto;
    width: 30%;
    background: rgba(31,50,123,0.63);
    border: 2px solid #FFFFFF;
    border-radius: 30px;
    color: #FFFFFF;
    font-size: 20px;
    padding: 5px;

}
.zcbox{
    text-align: right;
    color: #FFFFFF;
}
.zcbox a{
    color: #FFFFFF;

}
.zcbox a:hover{
    text-decoration: none;
}
textarea{
    width: 100%;
    min-height: 200px;
    margin: 10px 0;
}
.tip{
    width: 80%;
    text-align: center;
    margin: 45px auto 90px;
    color: #6c6c6c;
    
}
.footer{
    text-align: center;
    color: #666666;
    font-size: 18px;
    margin: 30px 0;
}