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396 lines
8.3 KiB
396 lines
8.3 KiB
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/*====================导航*********/
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.header{
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width:100%;
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position:fixed;
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top:0;
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left:0;
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z-index:999;
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height:100px;
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/* padding: 0 30px; */
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display: flex;
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align-items: center;
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border-bottom: 1px solid #ffffff;
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/*background: rgba(28, 35, 39, 0.8);*/
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}
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.fl {
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float: left;
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}
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.fr {
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float: right;
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}
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.header.animation .headerOut .fl {
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-webkit-animation-duration: 1.8s;
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-moz-animation-duration: 1.8s;
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-o-animation-duration: 1.8s;
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animation-duration: 1.8s;
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-webkit-animation-name: fadeInUp;
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-moz-animation-name: fadeInUp;
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-o-animation-name: fadeInUp;
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animation-name: fadeInUp;
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-webkit-animation-fill-mode: both;
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-moz-animation-fill-mode: both;
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-o-animation-fill-mode: both;
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animation-fill-mode: both;
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-webkit-animation-timing-function: ease-in-out;
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-moz-animation-timing-function: ease-in-out;
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-o-animation-timing-function: ease-in-out;
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animation-timing-function: ease-in-out;
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}
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.header.animation .headerOut .nav {
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-webkit-animation-duration: 1.4s;
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-moz-animation-duration: 1.4s;
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-o-animation-duration: 1.4s;
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animation-duration: 1.4s;
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-webkit-animation-name: fadeInRight;
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-moz-animation-name: fadeInRight;
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-o-animation-name: fadeInRight;
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animation-name: fadeInRight;
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-webkit-animation-fill-mode: both;
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-moz-animation-fill-mode: both;
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-o-animation-fill-mode: both;
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animation-fill-mode: both;
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-webkit-animation-timing-function: ease-in-out;
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-moz-animation-timing-function: ease-in-out;
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-o-animation-timing-function: ease-in-out;
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animation-timing-function: ease-in-out; }
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/*左侧logo*/
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.header .left{
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width: 12%;
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}
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.header .left a img{
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height: 60px;
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}
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.header .left .img2{
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display: none;
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}
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/*右侧*/
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.header .nav{
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-webkit-transition: 0.5s;
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-moz-transition: 0.5s;
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-o-transition: 0.5s;
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transition: 0.5s;
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height: 100%;
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line-height: 50px;
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display: block;
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}
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.header .navbar_nav li{
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float:left;
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position: relative;
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display: block;
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}
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/* .header .navbar_nav li:after{
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content: "";
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width: 0;
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height: 2px;
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background: orangered;
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position: absolute;
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bottom: 0;
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left: 0;
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transition: all 0.5s ease 0s;
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}
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.header .navbar_nav li:hover:after{
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width: 100%;
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} */
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.header .navbar_nav li a{
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text-decoration: none;
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height: 100%;
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padding: 0 25px;
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display: block;
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-webkit-transition: 0.5s;
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-moz-transition: 0.5s;
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-o-transition: 0.5s;
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transition: 0.5s;
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color: #fff;
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font-size: 16px;
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}
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.header .navbar_nav li:hover a{
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font-weight:bold;
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}
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.header .navbar_nav li.dropdown{
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display: inherit;
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position: relative;
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}
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.header .navbar_nav li.dropdown .jt{
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width: 20px;
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height: 20px;
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background: url(i/top.png) no-repeat;
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background-size: 100% 100%;
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display: block;
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}
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.header .navbar_nav li.dropdown .dropdown_menu{
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display: none;
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position: absolute;
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top:50px;
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width: 100%;
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background: #fff;
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box-shadow: 0 15px 27px 0 rgba(167,165,165,0.38);
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width: 120%;
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left: -10%;
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}
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.header .navbar_nav li.dropdown .dropdown_menu a{
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font-size: 14px;
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color: #666;
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padding: 0 10px;
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line-height: 40px;
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text-align: center;
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background: #fff;
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margin-bottom: 2px;
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}
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.header .navbar_nav li.dropdown:hover .dropdown_menu{
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display: block;
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background: #f3f3f3;
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-webkit-transition: 0.5s;
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-moz-transition: 0.5s;
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-o-transition: 0.5s;
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transition: 0.5s;
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border-top:3px solid #124AA0;
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}
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.header .navbar_nav li.dropdown:hover .dropdown_menu a{
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color: #666;
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}
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.header .navbar_nav li.dropdown:hover .dropdown_menu a:hover{
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color: #fff;
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background: #124AA0;
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}
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/*白色背景的头部*/
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.header.on{
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background: #fff;
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border-bottom: 1px solid #ccc;
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}
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.header.on .left .img1{
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display: none;
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}
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.header.on .left .img2{
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display: block;
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}
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.header.on .navbar_nav li a{
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color: #333;
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}
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.header.on .navbar_nav li:hover a{
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font-weight: bold;
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color:#124AA0
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}
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#navToggle{
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display: none;
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}
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.m_nav{
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position: fixed;
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top: 0px;
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box-shadow: 0 15px 27px 0 rgba(167,165,165,0.38);
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width: 100%;
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height: 100%;
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background: #fff;
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transition: all ease 0.5s;
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-webkit-transition: all ease 0.5s;
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z-index: 1000;
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opacity: 1;
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visibility: visible;
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margin-top: 0;
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overflow-y: auto;
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transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
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top: 0;
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transform: translateX(100%);
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}
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.m_nav.open{
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transform: translateX(0);
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}
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.m_nav .top{
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height: 60px;
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padding: 20px;
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box-sizing: border-box;
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}
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.m_nav .top .closed{
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width: 30px;
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height: 30px;
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vertical-align: middle;
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float:right;
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cursor: pointer;
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}
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.m_nav .logo{
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width: 100%;
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margin:0 auto;
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}
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.m_nav .logo img{
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height: 50px;
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display: block;
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margin:30px auto;
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}
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.m_nav .ul{
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margin-top: 30px;
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}
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.m_nav .ul li{
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padding: 0 20px;
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border-bottom: 1px solid #f5f5f5;
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transform: translateY(0);
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-webkit-transform: translateY(100%);
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transform: translateY(100%);
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-webkit-transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
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transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
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opacity: 0;
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}
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.m_nav.open .ul li{
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opacity: 1;
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-webkit-transform: translateY(0);
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transform: translateY(0);
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}
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.m_nav .ul li:nth-child(1) {
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-webkit-transition: all .2s cubic-bezier(.77, 0, .175, 1) 0ms;
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transition: all .2s cubic-bezier(.77, 0, .175, 1) 0ms;
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}
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.m_nav .ul li:nth-child(2) {
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-webkit-transition: all .4s cubic-bezier(.77, 0, .175, 1) 0ms;
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transition: all .4s cubic-bezier(.77, 0, .175, 1) 0ms;
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}
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.m_nav .ul li:nth-child(3) {
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-webkit-transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
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transition: all .6s cubic-bezier(.77, 0, .175, 1) 0ms;
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}
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.m_nav .ul li:nth-child(4) {
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-webkit-transition: all .8s cubic-bezier(.77, 0, .175, 1) 0ms;
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transition: all .8s cubic-bezier(.77, 0, .175, 1) 0ms;
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}
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.m_nav .ul li:nth-child(5) {
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-webkit-transition: all 1.0s cubic-bezier(.77, 0, .175, 1) 0ms;
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transition: all 1.0s cubic-bezier(.77, 0, .175, 1) 0ms;
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}
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.m_nav .ul li:nth-child(6) {
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-webkit-transition: all 1.2s cubic-bezier(.77, 0, .175, 1) 0ms;
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transition: all 1.2s cubic-bezier(.77, 0, .175, 1) 0ms;
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}
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.m_nav .ul li a{
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display: block;
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text-decoration: none;
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color: #333;
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font-size: 16px;
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height: 50px;
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line-height: 50px;
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width: 100%;
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}
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.m_nav .ul li .dropdown_menu{
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display: none;
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}
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.mainactive a{
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color:#124AA0 !important;
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font-weight: bold;
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}
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.m_nav .ul li.dropdown.active .dropdown_menu{
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display: block;
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}
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.m_nav .ul li .dropdown_menu a{
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display: block;
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height: 50px;
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line-height: 50px;
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padding: 0 40px;
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box-sizing: border-box;
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border-bottom: 1px solid #f5f5f5;
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}
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.m_nav .ul li .dropdown_menu a:last-child{
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border: none;
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}
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.banner{
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width: 100%;
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}
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.banner img{
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width: 100%;
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}
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@media screen and (max-width: 992px){
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.header{
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padding: 0 10px;
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}
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.header #navToggle {
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height: 100%;
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padding: 9px 15px;
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margin-right: -15px;
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display: inline-block;
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float: right;
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}
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.header #navToggle span {
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position: relative;
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width: 25px;
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height: 1px;
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margin-top: 19px;
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}
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.header #navToggle span:before,
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.header #navToggle span:after {
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content: '';
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position: relative;
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width: 100%;
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height: 1px;
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left: 0;
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}
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.header #navToggle span,
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.header #navToggle span:before,
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.header #navToggle span:after {
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-webkit-transition: 0.3s;
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-moz-transition: 0.3s;
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-o-transition: 0.3s;
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transition: 0.3s;
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display: block;
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background: #4f4f4f;
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}
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.header #navToggle span:before {
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top: 8px;
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}
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.header #navToggle span:after {
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bottom: 10px;
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}
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.header #navToggle.open span:before {
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top: 10px;
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-webkit-transform: translateY(-11px) rotate(-45deg);
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-moz-transform: translateY(-11px) rotate(-45deg);
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-ms-transform: translateY(-11px) rotate(-45deg);
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-o-transform: translateY(-11px) rotate(-45deg);
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transform: translateY(-11px) rotate(-45deg);
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}
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.header #navToggle.open span:after {
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bottom: 12px;
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-webkit-transform: translateY(10px) rotate(45deg);
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-moz-transform: translateY(10px) rotate(45deg);
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-ms-transform: translateY(10px) rotate(45deg);
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-o-transform: translateY(10px) rotate(45deg);
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transform: translateY(10px) rotate(45deg);
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}
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.header #navToggle.open span {
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background: none;
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}
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.header #navToggle.open span:before,
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.header #navToggle.open span:after {
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background: #4f4f4f;
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}
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.header .nav{
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display: none;
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}
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.banner img{
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height: 600px;
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object-fit: cover;
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}
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}
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@media (max-width: 575px) {
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/* 首页使用的是bootstrap.min.css ，子页用的是bootstrap.css */
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.header .container{
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width: 100%;
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}
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.header {
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height: 70px;
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}
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.header .left a img{
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height: 30px;
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}
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.header #navToggle {
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height: 100%;
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padding: 0px 15px;
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margin-right: -15px;
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display: inline-block;
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}
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} |