.bg-img{
    -moz-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
    -o-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
    -webkit-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
    background: url("../images/top_bg.jpg") no-repeat;
    background-size: cover;
}
.flex-end{
    justify-content: flex-end;
}
.mauto{
    margin: 0 auto;
}
.btn-link{
    display: inline-block;
    border-radius: 4px;
    text-decoration: none;
}
#nav{
    position: relative;
}
#nav ul{
    position: absolute;
    left: -50px;
    top: 38px;
    z-index: 998;
    display: none;
    margin: 0;
    list-style: none;
    -moz-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    -o-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    -webkit-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    background-color: #333333;
    width: 100%;
    padding: 10px 50px;
    border-radius: 4px;
}
#nav ul li a{
    display: block;
    text-align: center;
    text-decoration: none;
}
#nav ul li a:hover{
    color: #cc9933;
}
.nav-box{
    height: 79px;
}
.menu-box{
    background-color: rgb(0, 0, 0, 0.3);
}
.logo{
    width: 200px;
}
.logo img{
    width: 100%;
}
#menu{
    position: relative;
}
#menu li > ul{
    position: absolute;
    left: -35px;
    top: 39px;
    z-index: 998;
    display: none;
    list-style: none;
    -moz-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    -o-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    -webkit-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
    background-color: #333333;
    width: 160px;
    padding: 10px 20px;
    border-radius: 4px;
}
#menu li a{
    color: #FFFFFF;
    padding: 20px 20px;
    text-align: center;
    text-decoration: none;
}
#menu li a:hover{
    padding: 20px 20px;
    border-radius: 4px;
    background-color: #cc9933;
}
#menu li a.active{
    padding: 20px 20px;
    border-radius: 4px;
    background-color: #cc9933;
}
#menu li {
    padding: 5px 5px;
    position: relative;
}
#menu li.sub-menu:hover ul{
    display: block;
}
#menu ul li a{
    display: block;
    font-size: 16px;
    padding: 0px 15px;
    text-align: center;
    text-decoration: none;
}
#menu ul li a:hover{
    padding: 0px 15px;
    border-radius: 0px;
    color: #cc9933;
    background-color: transparent;
}
.sub-menu:after{
    display:block;
    content:'';
    border-width:4px 4px 4px 4px;
    border-style:solid;
    border-color: #FFFFFF transparent transparent transparent;

    /* 定位 */
    position:absolute;
    left:50%;
    top:110%;
}
.bg-img2{
    width: 100%;
    height: 142px;
    background: url("../images/pic-3.jpg") center no-repeat;
    background-size: cover;
}

.footer{

}
.line{
    width: 330px;
    border-bottom: 2px solid #cc9933;
}
.bg-img3{
    background: url("../images/pic-2.jpg") no-repeat;
    background-size: cover;
}
.box{
    border-top: 2px solid #FFFFFF;
    border-left: 2px solid #FFFFFF;
    border-right: 2px solid #FFFFFF;
}
.box-line{
    height: 33px;
    background: url("../images/tr1.png") no-repeat;
}
.w-200{
    width: 200px;
}
.sub-line{
    width: 80%;
    border-bottom: 4px solid #cc9933;
}
.line-height{
    line-height: 50px;
}
.item a:nth-child(odd){
    display: block;
	font-size: 18px;
    padding: 20px 20px;
    background-color: #f7f7f7;
    color: #666666;
}
.item a:nth-child(even){
    display: block;
	font-size: 18px;
    padding: 20px 20px;
    background-color: #efefef;
    color: #666666;
}
.item a:hover{
    color: #FFFFFF;
    background-color: #cc9933;
}
.section{
    margin-bottom: 80px;
}
.section-img{
    padding:5px;
    background-color: #FFFFFF;
    border:1px solid #e6e6e6;
    margin-bottom: 10px;
}
.section-img img{
    width: 100%;
}
.section-line{
    width: 200px;
    border-bottom: 4px solid #cc9933;
}
.section-box{
    border: 1px solid #efefef;
    background-color: #FFFFFF;
}
.h-font{
    font-family: 'Bahnschrift';
}
.contact-img{
    width: 50%;
}
.contact-img img{
    width: 100%;
}
.contact-img2{
    width: 30%;
}
.contact-img2 img{
    width: 60%;
}

.position{
    position: relative;
}
.yuandian{
    position: absolute;
    top: -6px;
    left: -12px;
}
.flex-contact{
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}

.form-item{
    display: flex;
    flex-direction: column;
    padding-bottom: 10px;
}
.form-item > label{
    font-size: 16px;
    color: #555555;
    padding-bottom: 10px;
}

.form-item > label > span{
    color: red;
    padding-right: 5px;
}
.form-item > input{
    color: #333333;
    border: 1px solid #cccccc;
    height: 35px;
    padding: 0px 10px;
    border-radius: 4px;
}

.form-item > textarea{
    color: #333333;
    border: 1px solid #cccccc;
    height: 70px;
    font-family: 'Calibri' !important;
    padding: 10px 10px;
    border-radius: 4px;
}

.form-item > textarea::placeholder{
    font-family: 'Calibri' !important;
    font-size: 16px;
}

.form-btn{
    display: flex;
    justify-content: flex-end;
}

.form-btn > button{
    width: 100px;
    height: 35px;
    border: 1px solid #cccccc;
    border-radius: 4px;
    margin: 5px 10px;
    font-size: 16px;
    cursor: pointer;
}

.form-btn > button[type="submit"]{
    color: #FFFFFF;
    background-color: #cc9933;
    border: 1px solid #cc9933;
}

.form-btn > button:hover{
    background-color: #FFFFFF;
}

.form-btn > button[type="submit"]:hover{
    color: #333333;
    background-color: #FFFFFF;
}
#mini{
    display: flex;
}
.mini-menu-btn{
    display: none;
}
.mini-menu{
    display: none;
}
.txt{
    text-align: justify;
}
.w-33{
    width: 33%;
}
.testStyle {
    font-size: 16px;
    padding:0px 10px 10px 10px;
    text-align: justify;
}
.serive-box{
  display: flex;
  flex-direction: row;
}
.serive-box1{
  display: flex;
  flex-direction: column;
}
.serive-box3{
  display: flex;
  flex-direction: column;
}
.serive-img{
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  flex: 1;
  width: 33%;
  padding:5px;
  background-color: #FFFFFF;
  margin-bottom: 10px;
}
.serive-img img{
  width: 60%;
  border:1px solid #e6e6e6;
  margin-bottom: 10px;
}
.custom-block{
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  padding: 30px 0px;
}
/** margin、padding、fontSize大小设置  end **/
@media(max-width:540px) {
    .custom-block{
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      padding: 15px 0px;
    }
    .custom-block .w-50{
      width: 100%;
    }
    .serive-box{
      display: flex;
      flex-direction:column;
      padding: 0px 10px;
    }
    .serive-box1{
      display: flex;
      flex-direction:column;
      padding: 0px 10px;
    }
    .serive-box1 > p{
      text-align: justify;
    }
    .serive-box3{
      display: flex;
      flex-direction:column;
      padding: 0px 10px;
    }
    .serive-img{
      flex: 1;
      width: 100%;
      padding:5px;
      background-color: #FFFFFF;
      margin-bottom: 10px;
    }
    .testStyle {
        font-size: 16px;
        padding:0px 10px 10px 10px;
        text-align: justify;
    }
    /* For mobile phones: */
    #mini{
        display: none;
    }
    .txt{
        text-align: left;
}
    #menu{
        display: none;
    }
    .logo{
        width: 140px;
        padding-top: 0px;
        margin-left: 10px;
    }
    .nav-box{
        height: 40px;
        padding-top: 10px;
        padding-bottom: 10px;
    }
    .h-font{
        padding: 0px 10px;
    }
    .mini-p{
        padding-left: 10px;
        padding-right: 10px;
    }
    .mini-p2{
        padding-left: 20px;
        padding-right: 20px;
    }
    .mini-pt2{
        padding-top: 20px;
        padding-bottom: 20px;
    }
    .mini-pt20{
        padding-top: 20px;
    }
    .mini-pt50{
        padding-top: 0px;
    }
    .mini-flex{
        flex-direction: column;
    }
    .mini-right-box{
        margin: 30px 20px;
        padding: 0px;
    }

    .mini-flex > .w-50{
        width: 100%;
        margin-bottom: 20px;
    }
    .mini-flex > .w-50 > .pt65{
        padding-top: 0px;
    }
    .mini-flex > .w-50 > .pr20{
        padding-right: 10px;
        padding-left: 10px;
    }
    .mini-flex > .w-50 > .pt65 > img{
        width: 100%;
    }
    .mini-pl58 {
        padding-left: 10px;
        padding-right: 10px;
    }
    .mini-menu-btn{
        display: block;
    }
    .menu-icon{
        font-size: 32px !important;
        color: #FFFFFF;
    }
    .mini-menu{
        display: none;
        position: absolute;
        left: 0;
        top: 0;
        z-index: 999;
        width: 100%;
        height: 100%;
        background-color: #000000;
    }
    .menu-list ul li{
        padding: 10px 0px;
    }
    .menu-list ul li > ul{
        padding-left: 15px;
    }
    .menu-list ul li > ul li {
        padding: 8px 0px;
    }
    .menu-list ul li a{
        color: #FFFFFF;
        font-size: 16px;
    }
    .menu-list ul li a.active{
        color: #cc9933;
    }
    .mini-left{
        display: none;
    }
    .mini-right{
        padding-left: 10px;
        padding-right: 10px;
    }
    blockquote{
        margin-inline-start: 10px;
        margin-inline-end: 10px;
    }
    .mt180 > img{
        width: 100%;
    }
    .mini-left-pd10{
        padding-left: 10px;
        padding-right: 10px;
    }
    .w-33{
        width: 100%;
        margin: 0px;
    }
    .flex-left{
        flex-direction: row;
    }
    .flex-right{
        flex-direction: column-reverse;
    }
    .plr10{
    	padding-left: 10px;
        padding-right: 10px;
    }
    .flex-contact{
        display: flex;
        flex-direction: column-reverse;
        justify-content: space-between;
    }
    .contact-img2{
        width: 35%;
        margin: 10px auto;
    }
    .contact-img2 img{
        width: 100%;
    }
}