.trans {
    -o-transition: .3s;
    -ms-transition: .3s;
    -moz-transition: .3s;
    -webkit-transition: .3s;
    transition: .3s;
}

img {
    max-width: 100%;
}

.wp {
    width: 100%;
    margin: 0 auto;
    max-width: 1200px;
}
a {
    color: #333;
}

a:hover {
    color: #ff0100;
    text-decoration: none;

}

.icp-code{
    color: #A8A8AF !important;
}

.icp-code:hover{
    color: #f60 !important;
}

/*头部*/

#bd {
    padding-top: 90px;
}

#hd {
    height: 90px;
    background: #fff;
    box-shadow: 0px 2px 2px rgba(0, 0, 0, .3);
    position: fixed;
    width: 100%;
    left: 0;
    top: 0;
    z-index: 9999;
    -o-transition: .3s;
    -ms-transition: .3s;
    -moz-transition: .3s;
    -webkit-transition: .3s;
    transition: .3s;
}

.fixed {
    top: -101px !important;
}

#hd .logo {
    float: left;
    height: 90px;
    /**margin-right: 65px;
    margin-left: 79px;*/
    margin:0 0 0 30px;
}

#hd .logo a {
    display: block;
    height: 100%;
    line-height: 90px;
}

#hd .logo a img {
    display: inline-block;
    vertical-align: middle;
}

#nav ul li {
    /*float: left;*/
    line-height: 90px;
    width: 100px;
    /*width: 85px;*/
    margin-right: 10px;
}

#nav ul li a {
    display: inline-block;
    width: 100%;
    text-align: center;
    font-size: 16px;
    border-top: 3px solid #fff;
    border-bottom: 3px solid #fff;
    height: 90px;
}

#nav ul li a:hover {
    border-top: 3px solid #ff6600;
    border-bottom: 3px solid #ff6600;
}


/*手机头部*/

#m-hd {
    display: none;
    height: 50px;
    line-height: 50px;
    background-color: #fff;
    padding: 0;
    position: fixed;
    width: 100%;
    z-index: 999999;
}

#m-hd img {
    height: 45px;
    padding: 10px 0 0 10px;
}

.m-trigger {
    position: absolute;
    top: 0;
    right: 10px;
    width: 50px;
    color: #fff;
    text-align: center;
    font-size: 30px;
    line-height: 45px;
    cursor: pointer;
    background: url(../images/menu_add.png) center center no-repeat;
    -webkit-background-size: 50px;
    background-size: 25px;
    height: 50px;
}

.m-nav {
    z-index: 60;
    position: absolute;
    top: 50px;
    width: 100%;
    left: 0;
    background: url(../images/alpha_black_70.png) repeat;
    text-align: center;
    display: none;
}

.m-nav li {
    border-bottom: 1px solid #565656;
}

.m-nav a {
    display: block;
    font-size: 12px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    color: #fff;
    font-size: 14px;
}

.m-nav a:hover,
.m-nav a:active {
    color: #ff6600;
}

.m-sub {
    text-align: left;
    display: none;
    width: 100%;
}

.m-sub a {
    border-bottom: none;
    font-size: 13px;
}


/*底部*/

#fd {
    height: 265px;
    background: url(../images/bottombg.jpg) center top repeat-x;
}

.index-fd {
    margin-top: -31px;
}

#fd .fd-top {
    overflow: hidden;
    color: #fff;
    padding-top: 30px;
    height: 185px;
}

#fd dl {
    float: left;
    width: 25%;
}

#fd dl dt {
    font-size: 16px;
    padding-bottom: 18px;
    font-weight: normal;
}

#fd .ul-fd li {
    line-height: 26px;
}

#fd .ul-fd li a {
    color: #a8a8af;
}

#fd .ul-fd li a:hover {
    text-decoration: underline;
}

#fd .weixin,
#fd .sina {
    background: url(../images/qq.png) no-repeat;
    width: 35px;
    height: 37px;
    display: inline-block;
    margin-right: 10px;
    margin-bottom: -8px;
}

#fd .tel {
    background: url(../images/tel.png) no-repeat;
    width: 35px;
    height: 35px;
    display: inline-block;
    margin-right: 10px;
}

#fd .email {
    background: url(../images/email.png) no-repeat;
    width: 35px;
    height: 35px;
    display: inline-block;
    margin-right: 10px;
}

#fd .weixin-pic {
    position: absolute;
    left: -150px;
    top: 0;
    display: none;
}

#fd .tel {
    font-weight: normal;
    font-size: 24px;
    padding-bottom: 15px;
}

#fd h5 {
    font-size: 16px;
    color: #a8a8af;
}

#fd .sina {
    background-image: url(../images/qq.png);
}

#fd .fd-copy {
    height: 40px;
    line-height: 40px;
    color: #a3a3a9;
    background-color: #032851;
}

#fd .fd-copy .wp a {
    color: #777;
}

#fd .fd-copy .wp a:hover {
    color: #ff6600;
}
#weixin{
	top: 50%;
	left: 60%;
	transform: translate3d(0, -50%, 0);
	position: absolute;
}
header{
	position: relative;
}
header img{
	max-width: 100%;
}
#weixin{
	top: 50%;
	left: 60%;
	transform: translate3d(0, -50%, 0);
	position: absolute;
}
/*首页*/

.tit-i {
    text-align: center;
    padding: 50px 0;
    line-height: 36px;
    overflow: hidden;
}

/**@media screen and (max-width: 1068px) {*/
@media screen and (max-width: 1187px) {
    #hd {
        display: none !important;
    }
    #m-hd {
        display: block;
    }
    #m-dh .m-logo{ 
        float: left;
    }    
    .wp {
        padding: 0 10px;
    }
    #bd {
        padding-top: 50px;
    }
}

@media screen and (max-width: 773px) {
    .col-md-3 {
        width: 100%;
    }
}


/*平板*/

@media screen and (min-width: 760px) and (max-width: 960px) {
    .col-md-3 {
        width: 50%;
    }
}

@media screen and (max-width: 768px) {
    #fd {
        background: url(../images/fd_bg.png) no-repeat center top;
        -webkit-background-size: 100% 100%;
        background-size: 100% 100%;
        margin-top: -18px;
        height: auto;
    }
    #fd .fd-copy {
        text-align: center;
        background: none;
        height: auto;
        padding: 8px 0;
    }
    #fd {
        padding-top: 0;
    }
    #fd .fd-top {
        display: none;
    }
    .service {
        background: #181837;
    }
    .row2 {
        background: #f5f6fa;
    }
    .index-fd {
        margin-top: -1px;
    }
    /*底部信息*/
    .bottom-content {
        height: auto;
    }
    .btn span{
        width: 15px;
        height: 15px;
        border-radius: 50%;
    }
}


/*典型案例媒体查询*/

@media screen and (max-width: 800px) {
    .caseSchool {
        width: 100%;
    }
    .caseSchool .caseSchool-cont li {
        width: 50%;
        overflow: hidden;
    }
    .caseSchool .caseSchool-tit ul li {
        width: 25%;
    }
    .caseSchool .caseSchool-cont li:nth-child(4n+1),
    .caseSchool .caseSchool-cont li:nth-child(4n+2) {
        background: lightgreen;
        background-image: url("../images/indexli.png");
        background-repeat: no-repeat;
        background-position: 15px 10px;
    }
    .caseSchool-cont {}
    .row3 {
        height: auto;
    }
    .row2 {
        margin-top: 20px;
    }
    #contact {
        transform-origin: left center;
        transform: scale(0.6);
    }
    #expressNum {
        display: none;
    }
    .hot-message {
        display: none;
    }
}


/*产品介绍动画*/

@media screen and (min-width: 999px) {
    .animate {
        height: 470px;
        width: 100%;
        position: relative;
    }
    .animate .col-md-3 {
        position: absolute;
    }
    .animate .an1 {
        left: 0;
        transition: all 1s linear 0s;
    }
    .animate .an2 {
        left: 25%;
        transition: all 1s linear 0s;
    }
    .animate .an3 {
        left: 50%;
        transition: all 1s linear 0s;
    }
    .animate .an4 {
        left: 75%;
        transition: all 1s linear 0s;
    }
    .animate .comeout .an1 {
        left: -50%;
        opacity: 0
    }
    .animate .comeout .an2 {
        left: -50%;
        opacity: 0
    }
    .animate .comeout .an3 {
        left: 100%;
        opacity: 0
    }
    .animate .comeout .an4 {
        left: 100%;
        opacity: 0
    }
}