html {
   /* max-width:1920px;*/
    margin: 0 auto;
}



/* 顶部 */
.header {
    width: 100%;
    background: url(../images/header_01.png) no-repeat no-repeat;
    background-size: 100% 100%;
}

.header .w {
    padding-top: 34px;
    padding-bottom: 34px;
}

.header .logo_01 {
    float: left;
   /* width: 497px;*/
    height: 82px;
}

.header .logo_01 img {
    width: 100%;
    height: 100%;
}

.header form {
    float: right;
    margin-top: 21px;
}

.header form input {
    width: 228px;
    height: 40px;
    padding-left: 20px;
    padding-top: 14px;
    padding-bottom: 14px;
    color: #fff;
    border: 1px solid #fff;
    background-color: rgba(0, 0, 0, 0);
    border-right: none;
    vertical-align: middle;
    border-radius: 20px 0 0 20px;
}

.header form input::-webkit-input-placeholder {
    color: #fff;
}

.header form .sou {
    width: 50px;
    height: 40px;
    border-style: none;
    outline: none;
    border: 1px solid #fff;
    background-color: rgba(0, 0, 0, 0);
    border-left: none;
    background-image: url(../images/search_01.png);
    background-repeat: no-repeat;
    background-position: center center;
    vertical-align: middle;
    border-radius: 0 20px 20px 0;
    cursor: pointer;
}

.header .nav-home {
    display: none;
}



/* 导航栏 */
.nav {
    width: 100%;
    background: #192e77;
}

.nav ul {
    width: 100%;
}

.nav ul li {
    width: 11.11%;
    float: left;
}

/*.nav ul .li1 {
    width: 12.5%;
}*/

/*.nav ul .li6 {
    width: 13.11%;
}

.nav ul .li7 {
    width: 10.11%;
}
*/
.nav .ul1>li {
    position: relative;
}

.nav ul li a {
    display: block;
    width: 100%;
    height: 60px;
    line-height: 60px;
    text-align: center;
}

.nav ul li a p {
    font-size: 18px;
    color: #fff;
}

.nav ul li a:hover {
    background-color: #0e3e98;
}

.nav ul li .ul2 {
    display: none;
    position: absolute;
    width: 100%;
    z-index: 999;
    top: 60px;
    left: 0%;
}


.nav ul li .ul2 li {
    width: 100%;
    background: #2966C8;
}

.nav ul li .ul2>li {
    position: relative;
}

.nav ul li .ul3 {
    display: none;
    position: absolute;
    width: 160%;
    z-index: 999;
    top: 60px;
    left: -30%;
}


.nav ul li .ul3 li {
    width: 100%;
    background: #2966C8;
}

.nav ul li .ul3>li {
    position: relative;
}



/*.nav ul li .ul2 li .ul3 {
    display: none;
    position: absolute;
    width: 130%;
    z-index: 999;
    top: 0;
    left: 99%;
}

.nav ul li .ul2 li .ul3 li a p {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}*/



/* phone导航栏 */
.nav1 {
    display: none;
}