.cb-slideshow,
.cb-slideshow:after {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0px;
    left: 0px;
    z-index: 0;
}

    .cb-slideshow:after {
        content: '';
        background: transparent url("../images/pattern.png")/*tpa=http://www.wdquan.cn/images/pattern.png*/ repeat top left;
    }

    .cb-slideshow li span {
        width: 100%;
        height: 100%;
        position: absolute;
        top: 0px;
        left: 0px;
        color: transparent;
        background-size: cover;
        background-position: 50% 50%;
        background-repeat: none;
        opacity: 0;
        z-index: 0;
        -webkit-backface-visibility: hidden;
        -webkit-animation: imageAnimation 36s linear infinite 0s;
        -moz-animation: imageAnimation 36s linear infinite 0s;
        -o-animation: imageAnimation 36s linear infinite 0s;
        -ms-animation: imageAnimation 36s linear infinite 0s;
        animation: imageAnimation 36s linear infinite 0s;
    }

    .cb-slideshow li div {
        z-index: 1000;
        position: absolute;
        bottom: 30px;
        left: 0px;
        width: 100%;
        text-align: center;
        opacity: 0;
        color: #fff;
        -webkit-animation: titleAnimation 36s linear infinite 0s;
        -moz-animation: titleAnimation 36s linear infinite 0s;
        -o-animation: titleAnimation 36s linear infinite 0s;
        -ms-animation: titleAnimation 36s linear infinite 0s;
        animation: titleAnimation 36s linear infinite 0s;
    }

        .cb-slideshow li div h3 {
            font-family: 'BebasNeueRegular', 'Arial Narrow', Arial, sans-serif;
            font-size: 240px;
            padding: 0;
            line-height: 200px;
        }

    .cb-slideshow li:nth-child(1) span {
        background-image: url("../images/1.jpg")/*tpa=http://www.wdquan.cn/images/1.jpg*/;
    }

.zz {
    -webkit-animation-name: 'item'; /*动画属性名，也就是我们前面keyframes定义的动画名*/
    -webkit-animation-duration: 6s; /*动画持续时间*/
    -webkit-animation-timing-function: ease-in-out; /*动画频率，和transition-timing-function是一样的*/
    -webkit-animation-delay: 0s; /*动画延迟时间*/
    -webkit-animation-iteration-count: 1; /*定义循环资料，infinite为无限次*/
    -webkit-animation-direction: alternate; /*定义动画方式*/
}

@-webkit-keyframes item {
    0% {
        background-color: #000;
        position: absolute;
        top: 0%;
        left: 0%;
        width: 100%;
        height: 100%;
        -moz-opacity: 0.5;
        opacity: .5;
        z-index: -1;
        filter: alpha(opacity=50);
        background-image: url("../images/1.jpg")/*tpa=http://www.wdquan.cn/images/1.jpg*/;
        background-position: 50% 50%;
        background-repeat: none;
        background-size: cover;
    }

    100% {
        background-color: #000;
        position: absolute;
        top: 0%;
        left: 0%;
        width: 100%;
        height: 100%;
        -moz-opacity: 0.5;
        opacity: .5;
        z-index: -1;
        filter: alpha(opacity=50);
        background-image: url("../images/1.jpg")/*tpa=http://www.wdquan.cn/images/1.jpg*/;
        background-position: 50% 50%;
        background-repeat: none;
        background-size: cover;
        display: none;
    }
}

@keyframes myfirst {
    0% {
        background-color: #000;
        position: absolute;
        top: 0%;
        left: 0%;
        width: 100%;
        height: 100%;
        -moz-opacity: 0.5;
        opacity: .5;
        z-index: -1;
        filter: alpha(opacity=50);
    }

    100% {
        display: none;
    }
}

@-moz-keyframes myfirst /* Firefox */
{
    0% {
        background-color: #000;
        position: absolute;
        top: 0%;
        left: 0%;
        width: 100%;
        height: 100%;
        -moz-opacity: 0.5;
        opacity: .5;
        z-index: -1;
        filter: alpha(opacity=50);
    }

    100% {
        display: none;
    }
}

@-webkit-keyframes myfirst /* Safari 和 Chrome */
{
    0% {
        background-color: #000;
        position: absolute;
        top: 0%;
        left: 0%;
        width: 100%;
        height: 100%;
        -moz-opacity: 0.5;
        opacity: .5;
        z-index: -1;
        filter: alpha(opacity=50);
    }

    100% {
        display: none;
    }
}

@-o-keyframes myfirst /* Opera */
{
    0% {
        background-color: #000;
        position: absolute;
        top: 0%;
        left: 0%;
        width: 100%;
        height: 100%;
        -moz-opacity: 0.5;
        opacity: .5;
        z-index: -1;
        filter: alpha(opacity=50);
    }

    100% {
        display: none;
    }
}


.cb-slideshow li:nth-child(2) span {
    background-image: url("../images/2.jpg")/*tpa=http://www.wdquan.cn/images/2.jpg*/;
    -webkit-animation-delay: 6s;
    -ms-animation-delay: 6s;
    -moz-animation-delay: 6s;
    -o-animation-delay: 6s;
    animation-delay: 6s;
}

.cb-slideshow li:nth-child(3) span {
    background-image: url("../images/3.jpg")/*tpa=http://www.wdquan.cn/images/3.jpg*/;
    -webkit-animation-delay: 12s;
    -moz-animation-delay: 12s;
    -o-animation-delay: 12s;
    -ms-animation-delay: 12s;
    animation-delay: 12s;
}

.cb-slideshow li:nth-child(4) span {
    background-image: url("../images/4.jpg")/*tpa=http://www.wdquan.cn/images/4.jpg*/;
    -webkit-animation-delay: 18s;
    -moz-animation-delay: 18s;
    -o-animation-delay: 18s;
    -ms-animation-delay: 18s;
    animation-delay: 18s;
}

.cb-slideshow li:nth-child(5) span {
    background-image: url("../images/5.jpg")/*tpa=http://www.wdquan.cn/images/5.jpg*/;
    -webkit-animation-delay: 24s;
    -moz-animation-delay: 24s;
    -o-animation-delay: 24s;
    -ms-animation-delay: 24s;
    animation-delay: 24s;
}

.cb-slideshow li:nth-child(6) span {
    background-image: url("../images/6.jpg")/*tpa=http://www.wdquan.cn/images/6.jpg*/;
    -webkit-animation-delay: 30s;
    -moz-animation-delay: 30s;
    -o-animation-delay: 30s;
    -ms-animation-delay: 30s;
    animation-delay: 30s;
}

.cb-slideshow li:nth-child(2) div {
    -webkit-animation-delay: 6s;
    -moz-animation-delay: 6s;
    -o-animation-delay: 6s;
    -ms-animation-delay: 6s;
    animation-delay: 6s;
}

.cb-slideshow li:nth-child(3) div {
    -webkit-animation-delay: 12s;
    -moz-animation-delay: 12s;
    -o-animation-delay: 12s;
    -ms-animation-delay: 12s;
    animation-delay: 12s;
}

.cb-slideshow li:nth-child(4) div {
    -webkit-animation-delay: 18s;
    -moz-animation-delay: 18s;
    -o-animation-delay: 18s;
    -ms-animation-delay: 18s;
    animation-delay: 18s;
}

.cb-slideshow li:nth-child(5) div {
    -webkit-animation-delay: 24s;
    -moz-animation-delay: 24s;
    -o-animation-delay: 24s;
    -ms-animation-delay: 24s;
    animation-delay: 24s;
}

.cb-slideshow li:nth-child(6) div {
    -webkit-animation-delay: 30s;
    -moz-animation-delay: 30s;
    -o-animation-delay: 30s;
    -ms-animation-delay: 30s;
    animation-delay: 30s;
}
/* Animation for the slideshow images */
@-webkit-keyframes imageAnimation {
    0% {
        opacity: 0;
        -webkit-animation-timing-function: ease-in;
    }

    8% {
        opacity: 1;
        -webkit-animation-timing-function: ease-out;
    }

    17% {
        opacity: 1;
    }

    25% {
        opacity: 0;
    }

    100% {
        opacity: 0;
    }
}

@-moz-keyframes imageAnimation {
    0% {
        opacity: 0;
        -moz-animation-timing-function: ease-in;
    }

    8% {
        opacity: 1;
        -moz-animation-timing-function: ease-out;
    }

    17% {
        opacity: 1;
    }

    25% {
        opacity: 0;
    }

    100% {
        opacity: 0;
    }
}

@-o-keyframes imageAnimation {
    0% {
        opacity: 0;
        -o-animation-timing-function: ease-in;
    }

    8% {
        opacity: 1;
        -o-animation-timing-function: ease-out;
    }

    17% {
        opacity: 1;
    }

    25% {
        opacity: 0;
    }

    100% {
        opacity: 0;
    }
}

@-ms-keyframes imageAnimation {
    0% {
        opacity: 0;
        -ms-animation-timing-function: ease-in;
    }

    8% {
        opacity: 1;
        -ms-animation-timing-function: ease-out;
    }

    17% {
        opacity: 1;
    }

    25% {
        opacity: 0;
    }

    100% {
        opacity: 0;
    }
}

@keyframes imageAnimation {
    0% {
        opacity: 0;
        animation-timing-function: ease-in;
    }

    8% {
        opacity: 1;
        animation-timing-function: ease-out;
    }

    17% {
        opacity: 1;
    }

    25% {
        opacity: 0;
    }

    100% {
        opacity: 0;
    }
}

@-webkit-keyframes titleAnimation {
    0% {
        opacity: 0;
    }

    8% {
        opacity: 1;
    }

    17% {
        opacity: 1;
    }

    19% {
        opacity: 0;
    }

    100% {
        opacity: 0;
    }
}

@-moz-keyframes titleAnimation {
    0% {
        opacity: 0;
    }

    8% {
        opacity: 1;
    }

    17% {
        opacity: 1;
    }

    19% {
        opacity: 0;
    }

    100% {
        opacity: 0;
    }
}

@-o-keyframes titleAnimation {
    0% {
        opacity: 0;
    }

    8% {
        opacity: 1;
    }

    17% {
        opacity: 1;
    }

    19% {
        opacity: 0;
    }

    100% {
        opacity: 0;
    }
}

@-ms-keyframes titleAnimation {
    0% {
        opacity: 0;
    }

    8% {
        opacity: 1;
    }

    17% {
        opacity: 1;
    }

    19% {
        opacity: 0;
    }

    100% {
        opacity: 0;
    }
}

@keyframes titleAnimation {
    0% {
        opacity: 0;
    }

    8% {
        opacity: 1;
    }

    17% {
        opacity: 1;
    }

    19% {
        opacity: 0;
    }

    100% {
        opacity: 0;
    }
}

.no-cssanimations .cb-slideshow li span {
    opacity: 1;
}

@media screen and (max-width: 1140px) {
    .cb-slideshow li div h3 {
        font-size: 140px;
    }
}

@media screen and (max-width: 600px) {
    .cb-slideshow li div h3 {
        font-size: 80px;
    }
}

.centerTitle {
    text-align: center;
    width: 100%;
    position: absolute;
    top: 58%;
    color: white;
    font-family: "proxima-nova", "Helvetica Neue", Helvetica, sans-serif;
    font-weight: 300;
    font-size: 36px;
    line-height: 1.2em;
    padding: 50px 0 10px;
}


.topBar {
    float: right;
    position: absolute;
    top: 30px;
    right: 30px;
}


.bottom {
    position: absolute;
    bottom: 20px;
    top: auto;
    right: auto;
    width: 100%;
    text-align: center;
}

.bottomba {
    position: absolute;
    bottom: 10px;
    top: auto;
    right: auto;
    width: 100%;
    font-size: 9px;
    text-align: center;
    color: #555555; /* 文字颜色 */
    font-family: "Microsoft YaHei",微软雅黑,"MicrosoftJhengHei",华文细黑,STHeiti,MingLiu;
}

    .bottomba a,.bottomba ,.bottomba  a:visited,.bottomba  a:hover,.bottomba  a:active {
        font-size: 9px;
        color: #555555; /* 文字颜色 */
        font-family: "Microsoft YaHei",微软雅黑,"MicrosoftJhengHei",华文细黑,STHeiti,MingLiu;
    }


.topBar ul {
    list-style: none; /* 去掉ul前面的符号 */
    margin: 0 auto; /* 与外界元素的距离为0 */
    padding: 0px; /* 与内部元素的距离为0 */
    width: 290px; /* 宽度根据元素内容调整 */
    font-size: 14px;
    font-family: "Microsoft YaHei",微软雅黑,"MicrosoftJhengHei",华文细黑,STHeiti,MingLiu;
}
    /* 所有class为menu的div中的ul中的li样式 */
    .topBar ul li {
        float: left; /* 向左漂移，将竖排变为横排 */
    }
        /* 所有class为menu的div中的ul中的a样式(包括尚未点击的和点击过的样式) */
        .topBar ul li a, .topBar ul li a:visited {
            color: #dde4ec; /* 文字颜色 */
            display: block; /* 此元素将显示为块级元素，此元素前后会带有换行符 */
            line-height: 1.35em; /* 行高 */
            padding: 4px 20px; /* 内部填充的距离 */
            text-decoration: none; /* 不显示超链接下划线 */
            white-space: nowrap; /* 对于文本内的空白处，不会换行，文本会在在同一行上继续，直到遇到 <br> 标签为止。 */
        }
            /* 所有class为menu的div中的ul中的a样式(鼠标移动到元素中的样式) */
            .topBar ul li a:hover {
                color: #2E91FB; /* 文字颜色 */
                text-decoration: none; /* 不显示超链接下划线 */
                font-size: 14px;
            }
            /* 所有class为menu的div中的ul中的a样式(鼠标点击元素时的样式) */
            .topBar ul li a:active {
                color: #cfdbe6; /* 文字颜色 */
                text-decoration: none; /* 不显示超链接下划线 */
            }


.download {
    position: absolute;
    bottom: 12%;
    top: auto;
    width: 100%;
    text-align: center;
}


    .download a {
        cursor: pointer;
    
    }
        /*.download a:hover {
            text-decoration: none !important;
            color: white;
            background: #0ed1ff;
            -webkit-transition: all 0.2s ease;
            -moz-transition: all 0.2s ease;
            -ms-transition: all 0.2s ease;
            -o-transition: all 0.2s ease;
            transition: all 0.2s ease;
        }*/


@media screen and (max-height: 600px) {
    .centerTitle {
        top:84%;
    }

    .download {
        bottom: 12%;
    }
    #js_title {
        width: 250px;
    }
    #js_download img{
        width: 90px;
    }
    #js_button img {
        width: 180px;
    }
}


.smallMenu {
    float: right;
    position: absolute;
    top: 30px;
    right: 30px;
    color: white;
    cursor: pointer;
}

#listMenu {
    position: absolute;
    background-color: white;
    color: #cfdbe6;
    float: right;
    right: 0px;
    width: 65%;
    height: 100%;
    display: none;
    padding-left: 5%;
    padding-top: 20px;
}

.topBar {
    filter: alpha(opacity=80);
    -moz-opacity: 0.8;
    -khtml-opacity: 0.8;
    opacity: 0.8;
}

.bottom a {
    filter: alpha(opacity=50);
    -moz-opacity: 0.5;
    -khtml-opacity: 0.5;
    opacity: 0.5;
}

#close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 50px;
}

#logo {
    position: absolute;
    top: 20px;
    left: 50px;
    z-index: 99;
    width: 50%;
}

@media screen and (max-width: 600px) {
    .topBar {
        display: none;
    }

    #logo img {
        width: 50%;
    }
}

@media screen and (min-width: 601px) {
    .smallMenu {
        display: none;
    }
}

#download a:hover {
    background: none;
}