.banner {
    width: 1024px;
    height: 473px;
    position: relative;
    margin: 0 auto;
}


.banner .bannerImg ul {
    list-style-type: none;
}

.banner .bannerImg li {
    position: absolute;
    opacity: 0;
    transition: opacity 2s;
}

/* 图片的隐藏与显示 */
.banner .bannerImg li.on {
    opacity: 1;
}

/* 左右 */
.left,
.right {
    width: 41px;
    height: 69px;
    position: absolute;
    top: 50%;
    margin-top: -34.5px;
    text-align: center;
    font-size: 30px;
    border-radius: 5px;
    line-height: 69px;
    cursor: pointer;
    display: none;
}

.left {
    background: url(../images/向左.png) no-repeat 0px 15px;
    background-size: contain;
    background-color: rgba(255, 255, 255, .7);
    left: 20px;
}

.right {
    background: url(../images/向右.png) no-repeat 0px 15px;
    background-size: contain;
    background-color: rgba(255, 255, 255, .7);
    right: 20px;
}

.left:hover,
.right:hover {
    background-color: rgba(255, 255, 255, .4);
}

/* 点 */
.dian {
    position: absolute;
    bottom: 20px;
    right: 20px;
}

.dian>ul {
    list-style-type: none;
}

.dian ul li {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin: 0 4px;
    float: left;
    border: 2px solid rgba(255, 255, 255, .6);
    background-color: rgba(0, 0, 0, .4);
    cursor: pointer;
}

/* 小按钮的点击样式 */
.dian ul .items.on {
    border: 2px solid rgba(0, 0, 0, .6);
    background-color: rgba(255, 255, 255, .4);
}

.introduce-content {
    margin: 20px 0px;
    text-align: center;
    width: 100%;
    height: 100px;
    line-height: 100px;
    font-weight: bold;
    font-size: 25px;
    color: rgb(110, 155, 60);
    font-family: 黑体;
}

.page {
    margin: 0 auto;
    width: 70%;
    height: 350px;
    box-shadow: 5px 5px 25px gray;
    position: relative;
    border-radius: 10px;
    overflow: hidden;
}

.page .animate-left {
    width: 30%;
    height: 100%;
    background: url(../images/content-left.png) no-repeat;
    background-size: 100% 100%;
    float: left;
    opacity: 0;
    transform: translateX(-200px);
    transition: opacity 1.5s ease, transform 1.5s ease;
}

.page .animate-right {
    width: 70%;
    height: 100%;
    float: left;
    opacity: 0;
    transform: translateX(200px);
    transition: opacity 1.5s ease, transform 1.5s ease;
}

.animate-right p:nth-child(1) {
    height: 40px;
    width: 100px;
    font-size: 20px;
    text-align: center;
    line-height: 40px;
    color: white;
    background-color: rgb(185, 202, 157);
    margin-top: 20px;
}

.animate-right p:nth-child(2) {
    width: 91%;
    height: 245px;
    line-height: 30px;
    font-size: 14px;
    margin-left: 10px;
    overflow: hidden;
}

.animate-right p:nth-child(3) {
    width: 100px;
    height: 40px;
    color: rgb(238, 10, 10);
    /* background-color: rgb(185, 202, 157); */
    position: absolute;
    right: 0px;
    bottom: 0px;
    font-size: 14px;
    text-align: center;
    line-height: 40px;
    cursor: pointer;
}

.animate-right p:nth-child(4) {
    width: 100px;
    height: 40px;
    color: rgb(238, 10, 10);
    display: none;
    position: absolute;
    right: 0px;
    bottom: 0px;
    font-size: 14px;
    text-align: center;
    line-height: 40px;
    cursor: pointer;
}

.jingdian {
    display: flex;
    width: 100%;
    height: 400px;
}

.jingdian>div {
    width: 350px;
    height: 400px;
    margin: 0 auto;
    box-shadow: 0px 0px 15px rgba(0, 0, 0, .4);
    border-radius: 10px;
    overflow: hidden;
}

.jingdian1-top {
    width: 100%;
    height: 70%;
    opacity: 0;
    transform: translateY(100px);
    transition: opacity 4s ease;
    overflow: hidden;
}

.jingdian1-bottom {
    width: 100%;
    height: 30%;
    opacity: 0;
    transform: translateY(100px);
    transition: opacity 2s ease, transform 2s ease;
}

.more {
    height: 90px;
    width: 100%;
    position: relative;
    display: none;
}

.more>a {
    float: left;
    display: block;
    color: #333;
    text-align: center;
    padding: 8px 10px;
    text-decoration: none;
    font-size: 17px;
    margin-left: 5px;
    margin-top: 25px;
}

.icon {
    background-color: #f9f9f9;
    color: #333;
    border: none;
    cursor: pointer;
    padding: 14px 16px;
    font-size: 17px;
    display: block;
}

.icon:hover {
    background-color: #ddd;
}

.responsive {
    display: none;
    height: 280px;
    width: 150px;
    position: absolute;
    left: 20px;
    top: 75px;
    border-radius: 5px;
    /* background-color: rgb(255,255,255); */
    background-color: rgb(38, 38, 38);
    z-index: 1;
    font-family: 宋体;
    box-shadow: 2px 5px 15px rgba(93, 91, 91, 0.8);
}

.responsive a:nth-child(1)::before {
    content: '';
    height: 0px;
    width: 0px;
    border: 7px solid transparent;
    border-bottom-color: rgb(38, 38, 38);
    position: absolute;
    left: 10px;
    top: -14px;
}

.responsive a {
    display: block;
    font-size: 16px;
    height: 40px;
    line-height: 40px;
    list-style: none;
    text-decoration: none;
    /* color: black; */
    color: aliceblue;
    text-align: center;
    border-bottom: 0.5px solid rgba(255, 255, 255, .1);
}

.responsive a:hover {
    background-color: rgba(143, 147, 143, 0.2);
}

.responsive a:nth-child(1) {
    border-radius: 5px 5px 0px 0px;
    position: relative;
}

.responsive a:nth-child(7) {
    border-radius: 0px 0px 5px 5px;
}



.return {
    display: none;
    position: fixed;
    height: 60px;
    width: 60px;
    border-radius: 30px;
    z-index: 1;
    top: 70%;
    right: 3%;
    font-size: 12px;
    cursor: pointer;
    background: url(../images/返回顶部.png) no-repeat center;
    text-align: center;
    line-height: 120px;
}







@media screen and (max-Width:768px) {
   
    #today {
        font-size: 8px;
        right: -50px;
    }

    nav {
        display: none;
        width: 50%;
        height: 50%;
    }

    .more {
        display: block;
    }

    .page {
        width: 90%;
        height: 320px;
    }

    .page .animate-right p {
        font-size: 10px;
        line-height: 20px;
    }

    .page .animate-right p:nth-child(1) {
        height: 30px;
        margin-top: 10px;
        line-height: 30px;
    }

    .page .animate-right p:nth-child(3) {
        height: 30px;
        bottom: 5px;
        line-height: 30px;
    }

    .jingdian {
        display: flex;
        flex-direction: column;
        height: 300%;
    }

    .banner {
        width: 70%;
        height: 170px
    }

    .left,
    .right {
        width: 30px;
        height: 50px;
    }

    .left {
        top: 90px;
        left: 5px;
        background-position: 0 10px;
    }

    .right {
        top: 90px;
        right: 5px;
        background-position: 0 10px;
    }

    .dian {
        position: absolute;
        bottom: 20px;
        right: 20px;
    }

    .dian ul li {
        width: 6px;
        height: 6px;
        /* border-radius: 50%; */
        margin: 0 2px;
        float: left;
        border: 2px solid rgba(255, 255, 255, .6);
        background-color: rgba(0, 0, 0, .4);
        cursor: pointer;
    }

    .introduce-content {
        font-size: 14px;
    }

    .footer {
        display: flex;
        justify-content: space-around;
        height: 100px;
        line-height: 100px;
        font-size: 12px;
    }
}