.headimg{
    min-width: 1200px;
    height: 345px;
    /* background-repeat: no-repeat;
    background-position-x: -300px;
    margin-top: -60px;
    background-size: cover;
    background-position-y: 26px;
    background-position:center center */
}
.mynav ul.nav{
	width:1200px;
	margin:0 auto
}
.bigtitles{
    font-weight: bold;
    font-size:16px;
}
.nav .open > a, .nav .open > a:hover, .nav .open > a:focus{background:#dd342c; }
.mynav{
    /* background-color: #2B85BD; */
/*     background: -webkit-linear-gradient(#227B9B, #3694EB);
background: -o-linear-gradient(#227B9B, #3694EB);
      background: -moz-linear-gradient(#227B9B, #3694EB);
      background: linear-gradient(#227B9B, #3694EB); */
    background: #ffffff;
    color: #333333;
    height:50px
}
.mynav li>a{
   padding: 0 24px;
    height: 50px;
    line-height: 50px;
}
.mynav li a{color:#333333; font-size: 16px; }
.mynav li a:hover, .mynav li a:focus {
    text-decoration: none;
}
.mydown1:hover{
    color:#dd342c;
}
.mydown1.currp{
    background-color: #dd342c;
    color:white;
}
.mydown1.currp a {
    color:white;
}
.dropdown-menu{
    background-color: #FFFFFF;
    padding: 0px;
}
.mybtn{
    margin-right:0;
    float: right;
    margin-top:13px;
}
.mybody{
	width:1200px;
	margin:0 auto
}
.mybtn button{
    margin-right:0px;
    background-color:#dd342c;
    border:1px solid #b61109;
    border-radius:5px;
    padding:2px 10px;
    color:white
}
.btn1:hover{
    background-color: #b61109
}
.mydown li{
    height: 40px;
    line-height: 40px;
    text-align: center;
    width: 100%;
    border-bottom: 1px solid #dddddd;
    color: #333333;
}

.mydown li:hover{
    cursor:pointer;
    background: #F5F5F5;
}
.btnss{
	display:none
}
#menu{
	display:none
}
.mybtn .login{
    margin-right:0px;
    background-color:#dd342c;
    border:1px solid transparent;
    border-radius:5px;
    padding:2px 10px;
    color:white;
    height: 26px;
    line-height: 20px;
    display: inline-block;
}
.mybtn .login:hover{text-decoration: none;background: #b61109;}
.dropdown {
    position: relative;

}
/* 默认隐藏菜单 */
.dropdown .dropdown-menu {
    display: none;
}
.dropdown .placeholder {
    position: absolute;
    width: 100%;
    left: 0px;
    top: 35px;
    height: 20px;
    z-index: 1;
}
/* 鼠标悬停时显示 */
.dropdown:hover > .dropdown-menu {
    display: block;
}

.dropdown:hover .mydown1 {
    color: #dd342c;
}
.dropdown.currp:hover .mydown1 {
    color: #ffffff;
}