*{
    padding:0px;
    margin:0px;
}
a{
    text-decoration: none;
    cursor:pointer;
}
a:hover{
    text-decoration: none;
}
li{
    list-style: none;
}
dl, ol, ul{
    margin:0px;
    padding:0px;
}
.left{
    float: left;
}
.right{
    float: right;
}
.clearfix{
    clear: both;
}
.caption{
    width: 100%;
}
.caption h2{
    font-size: 26px;
    color: #424242;
    text-align: center;
    padding-top:50px;
}
.caption p{
    font-size: 14px;
    color: #828282;
    text-align: center;
}
.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-right: 0px !important; 
    padding-left: 0px !important;
}


.navbar {
    padding: 0px 55px;
 }
 .navbar-dark .navbar-nav .active>.nav-link, .navbar-dark .navbar-nav .nav-link.active, .navbar-dark .navbar-nav .nav-link.show, .navbar-dark .navbar-nav .show>.nav-link {
     color: rgb(255,146,50) !important;
 }
 .navbar-dark .navbar-nav .nav-item{
     padding-right: .5rem;
     padding-left: .5rem;
     margin: 0px 10px;
 }
 .navbar-dark .navbar-nav .nav-link {
     color: black !important;
     padding: 0rem !important;
     margin: 0px 0rem !important;
     height:98px;
 }
 .navbar-dark .navbar-nav .active .nav-link {
     box-sizing: border-box;
     border-bottom:2px solid #ff8e29;
     color: rgb(255,146,50) !important;
     box-sizing: content-box;
 }
 .bg-dark {
     background-color: #fff !important;
     height:100px;
 }
 .navbar-dark .navbar-brand {
     color: black;
 }
 .navbar-dark .navbar-brand img{
   max-height: 60px;
 }
 .navbar-dark .navbar-toggler-icon {
     background-color:#ccc;
 }
 .mr-auto, .mx-auto {
     margin: auto!important;
     height: 100px;
     line-height: 100px;
 }
 .nav_rg ul li{
     float: left;
     list-style: none;
     border:1px solid ;
     width:90px;
     height: 40px;
     border-radius: 20px;
     text-align: center;
     line-height: 40px;
     border:1px solid rgb(255,142,40);
     
 }
 .nav_rg .nav_deng{
     margin-right:10px;
 }
 .nav_rg ul li a{
     color:rgb(255,142,40);
 }
 .nav_rg .active{
     background-color:rgb(255,142,40);
 }
 .nav_rg .active a{
     color:#fff;
 }
 .ydtop{
     display:none;
 }
 .pctop{
     display: block;
 }
@media screen and (max-width: 1230px) {
    .bg-dark {
     /* background-color: #ccc !important; */
     height: 52px;
 }
 .navbar {
     padding: 0px 10px;
 }
 .navbar-dark .navbar-nav .nav-link {
     color: black !important;
     padding: 0rem !important;
     margin: 0px 0rem !important;
     height: 30px;
 }
 .mr-auto, .mx-auto {
     margin: auto!important;
     height: 30px; 
     line-height: 30px;
 }
 .nav_rg ul{
     display:block;
 }
 .ydtop{
    display:block;
}
.pctop{
    display: none;
}
   .navbar-dark .navbar-brand img{
     width:120px;
   }
 }


.footer{
    background-color: #222222;
    overflow: hidden;
    padding: 28.5px 0px;
}
.footer .footer_tit{
    font-size: 18px;
}
.footer .footer_tit a{
    color: #ffa141 !important;
}

.footer .footer_l li{
    float: left;
    margin-right:103px;
}
.footer .footer_l li a{
    color: #828282;
}
.footer .footer_l ul li a p{
    font-size: 14px;
}
.footer .footer_r li{
    color:#fff;
    font-size: 18px;
}
.footer .footer_r li span{
    font-size: 30px;
	color: #ffa141;
}
.footer .footer_r li a{
    width: 200px;
	height: 45px;
	background-color: #ffa141;
    border-radius: 23px;
    display:block;
    text-align: center;
    line-height:45px;
    font-size: 18px;
    color:#ffff;
    margin-top:15px;
}
.footer_c{
    overflow: hidden;
    height: 40px;
    background-color: #1e1e1e;
    text-align: center;
    line-height: 40px;
}
.footer_c p{
    font-size: 14px;
	color: #828282;
}
.watermark{
    position: relative;
}
.watermark .watermark_x{
    font-size: 80px;
	line-height: 72px;
    opacity: 0.03;
    text-align: center;
}
.watermark .watermark_d{
    font-size: 135px;
	line-height: 72px;
	color: #ff8e29;
	box-shadow: 0px 3px 17px 1px 
		rgba(158, 81, 12, 0.23);
    opacity: 0.09;
    text-align: center;
}
.watermark h2{
    position: absolute;
    font-size: 30px;
	line-height: 36px;
    color: #424242;
    top: 20px;
    left: 44%;
}
@media (min-width: 750px) and (max-width:1084px){
    .pctop{
        display: none;
    }
    .nav_rg ul{
        display:block;
    }
    .ydtop{
       display:block;
   }
   .pctop{
       display: none;
   }
   .navbar-collapse {
       background: none;
   }
    .navbar-dark .navbar-brand img{
        width:120px;
    }
    .navbar-dark .navbar-nav .nav-item {
        padding-right: 0rem;
        padding-left: 0.5rem;
        margin: 0px 10px;
        font-size: 12px
    }
    .nav_rg ul li {
        float: left;
        list-style: none;
        border: 1px solid;
        width: 44px;
        height: 40px;
        border-radius: 20px;
        text-align: center;
        line-height: 40px;
        border: 1px solid rgb(255,142,40);
    }
 }

 @media screen and (max-width: 750px) {
     .bg-dark {
     /* background-color: #ccc !important; */
     height: 52px;
 }
 .navbar {
     padding: 0px 10px;
 }
 .navbar-dark .navbar-nav .nav-link {
     color: black !important;
     padding: 0rem !important;
     margin: 0px 0rem !important;
     height: 30px;
 }
 .mr-auto, .mx-auto {
     margin: auto!important;
     height: 30px; 
     line-height: 30px;
 }
 .nav_rg ul{
     display:block;
 }
 .ydtop{
    display:block;
}
.pctop{
    display: none;
}
   .navbar-dark .navbar-brand img{
     width:120px;
   }
 }


@media (min-width: 1200px){
.container {
    max-width: 1200px;
}
}

.container {
    padding-right: 0px;
    padding-left: 0px;
}
@media (max-width: 1400px){
  .navbar-dark .navbar-nav .nav-item {
    margin: 0px 0px !important ;
}
}
@media screen and (min-width: 787px) {
    .nav_yd{
        display:none;
    }
    .footer_c p:last-child{
        display: none;
    }
}
@media screen and (max-width: 786px) {
    .navbar-collapse {
        background: rgba(255,255,255,.9);
        height: 500px;
        margin-left: -10px;
        margin-right: -10px;
    }
    #navbarsExampleDefault{
        display: none;
        z-index:100;
        text-align:center;
    }
    .nav_rg{
        display: none;
    }
    .nav_yd{
        display: block;
    }
    .footer{
        display: none;
    }
    .footer_c p:first-child{
        display: none;
    }
    .footer_c p:last-child{
        display: block;
    }

}