.layout-margin-top {
    margin: 0 !important;
}

.layout-fullscreen {
    min-height: 100%;
}

.header {
    width: 100%;
    height: auto;
    background-color: #075fa7;
}

.header .container .header-center {
    width: 100%;
    height: auto;
    overflow: hidden;
}

.header-center .logo,
.header-center .contact {
    padding-left: 0;
    padding-right: 0;
}

.header-center>.logo>a>img {
    max-width: 100%;
    height: auto;
}

.header-center .contact .icon-tel {
    width: 44px;
    height: 48px;
    background: url(../images/icon.png) no-repeat 0 0;
    float: right;
    margin: 26px auto;
}

.header-center .contact .tel {
    float: right;
    padding: 18px 5px;
}


/* .header-center .contact .tel p {
    font-size: 16px;
    color: #fff;
    line-height: 32px;
    margin: 0;
    display: block;
} */

.layout .nav {
    padding-left: 15px;
    background-color: #ffffff;
}

.layout .navbar {
    margin-bottom: 0;
    border: none;
    box-shadow: none;
}

.layout .navbar .container-fluid,
.layout .navbar .container-fluid .collapse,
.container-fluid .collapse .nav,
.container-fluid .collapse .nav li {
    padding-left: 0;
    padding-right: 0;
}

.container-fluid .collapse .nav {
    width: 100%;
}


/* .container-fluid .collapse .nav li {
    width: 11.11%;
    text-align: center;
} */

.container-fluid .collapse .nav li a {
    font-size: 16px;
    color: #075fa7;
}

.container-fluid .collapse .nav li.active,
.container-fluid .collapse .nav li:hover,
.container-fluid .collapse .nav li.cur {
    background-color: #075fa7;
}

.container-fluid .collapse .nav li:hover a,
.container-fluid .collapse .nav li.cur a {
    color: #fff;
    /* font-weight: bold; */
}

.dropdown:hover .dropdown-menu {
    display: block;
    width: 100%;
    min-width: 0;
    border: none;
    -webkit-border: none;
    box-shadow: none;
    -webkit-box-shadow: none;
    background-color: #075fa7;
    padding-bottom: 10px;
}

.dropdown .dropdown-menu li {
    width: 100% !important;
}

.dropdown .dropdown-menu li a {
    font-size: 12px !important;
    color: #fff !important;
    padding: 3px 0;
}

.dropdown .dropdown-menu>li>a:hover {
    text-decoration: underline;
    background-color: #075fa7 !important;
    background-image: none !important;
}

.banner .carousel-inner .item .imgner {
    display: block;
    width: 100%;
    height: 500px;
}

.banner .carousel-inner .item:first-of-type .imgner {
    background: url(../images/banner.png) center top no-repeat;
}

.banner .carousel-inner .item:nth-of-type(2) .imgner {
    background: url(../images/banner1.png) center top no-repeat;
}

.banner .carousel-inner .item:nth-of-type(3) .imgner {
    background: url(../images/banner2.png) center top no-repeat;
}

.banner>.carousel-control {
    background-color: rgba(0, 0, 0, .3);
    background-image: none;
    opacity: 1;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    top: 36%;
    display: none;
}

.banner>.carousel-control.left {
    left: 10px;
}

.banner>.carousel-control.right {
    right: 10px;
}

.banner:hover .carousel-control {
    display: block;
}

.carousel-control:hover {
    background: rgba(0, 0, 0, .6);
}

.banner>.carousel-control>i {
    width: 40px;
    height: 40px;
    display: inline-block;
    margin-top: 10px;
}

.banner>.carousel-control.left>i {
    background: url(../images/icon.png) no-repeat 0 -65px;
}

.banner>.carousel-control.right>i {
    background: url(../images/icon.png) no-repeat -65px -65px;
}

.carousel-fade .carousel-inner .item {
    opacity: 0.2;
    -webkit-transition-property: opacity;
    -moz-transition-property: opacity;
    -ms-transition-property: opacity;
    -o-transition-property: opacity;
    transition-property: opacity;
}

.carousel-fade .carousel-inner .active {
    opacity: 1;
}

.carousel-fade .carousel-inner .active.left,
.carousel-fade .carousel-inner .active.right {
    left: 0;
    opacity: 0.2;
}

.carousel-fade .carousel-inner .next.left,
.carousel-fade .carousel-inner .prev.right {
    opacity: 1;
}

.layout .major {
    width: 100%;
    height: 200px;
    background: url(../images/major.png) center center no-repeat;
}

.layout .banner-img {
    width: 100%;
    height: 300px;
}

.layout .img-about,
.layout .img-contact {
    background: url(../images/contactus.png) center center no-repeat;
}

.layout .img-news,
.layout .img-article {
    background: url(../images/news.png) center center no-repeat;
}

.layout .img-query {
    background: url(../images/query_machine.png) center center no-repeat;
}

.layout .img-queue {
    background: url(../images/queue_machine.png) center center no-repeat;
}

.layout .img-multimedia {
    background: url(../images/multimedia.png) center center no-repeat;
}

.layout .img-case {
    background: url(../images/case.png) center center no-repeat;
}

.layout .img-sandtable {
    background: url(../images/solution_sandtable.png) center center no-repeat;
}

.layout .img-problem {
    background: url(../images/solution_sandtable.png) center center no-repeat;
}

@media (max-width:360px) {
    .container-fluid .navbar-collapse .nav li {
        width: 100%;
        text-align: center;
    }
    .reason-body>.row .reason-num {
        width: 100%;
        height: 60px;
        background: none;
        background-color: #075fa7;
        float: left;
    }
    .reason-body>.row .reason-content {
        margin-left: 0 !important;
    }
}

@media (max-width:768px) {
    .container-fluid .navbar-collapse .nav li {
        width: 100%;
        text-align: center;
    }
    .reason-body>.row .reason-num {
        width: 100%;
        height: 60px;
        background: none;
        background-color: #075fa7;
        float: left;
    }
    .reason-body>.row .reason-content {
        margin-left: 0 !important;
    }
    .header-center .contact .tel p {
        font-size: 12px;
        color: #fff;
        line-height: 24px;
        margin: 0;
        display: block;
    }
}


/* 小型设备（平板电脑，768px 起） */

@media (min-width: 768px) {
    .container-fluid .navbar-collapse .nav li {
        width: 100%;
        text-align: center;
    }
    /* .container-fluid .navbar-collapse .nav>.dropdown>.dropdown-menu {
        width: 100%;
    } */
    .reason-body>.row .reason-num {
        width: 60px;
        height: 60px;
        background: url(../images/icon.png) no-repeat -46px 0;
        float: left;
    }
    .header-center .contact .tel p {
        font-size: 14px;
        color: #fff;
        line-height: 32px;
        margin: 0;
        display: block;
    }
    .news-body ul li {
        display: -webkit-flex;
        align-items: center;
    }
    .article-body .imgfont {
        display: -webkit-flex;
        align-items: center;
    }
    .sandtable-body ul li {
        display: -webkit-flex;
        align-items: center;
    }
}


/* 中型设备（台式电脑，992px 起） */

@media (min-width: 992px) {
    .container-fluid .navbar-collapse .nav li {
        width: 11.11%;
        text-align: center;
    }
    .container-fluid .navbar-collapse .nav li a {
        margin: 0 auto;
    }
    /* .container-fluid .navbar-collapse .nav>.dropdown>.dropdown-menu {
        width: 200px;
    } */
}