* {
    /* margin: 0; */
    padding: 0;
    box-sizing: border-box;
    list-style: none;
    text-decoration: none;

}

body {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 27px 0 0 0;
    height: 100%;
    background: linear-gradient(45deg,rgba(148, 233, 142, 0.459),rgba(171, 206, 189, 0.625),rgba(205, 255, 184, 0.94));
    background-size: 600% 600%;
    animation: gradientBG 8s ease infinite;
}
@keyframes gradientBG {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}
/* 背景灯泡字 */
.dpz {
    height: 80px;
    position: relative;
    top: 37px;
    font: 400 40px '';
    color: #ffffff;
    /* 鼠标经过有小手样式pointer */
    /* 鼠标经过有箭头样式default */
    cursor: default;
}

.dpz span {
    /* 过渡属性 */
    transition: .5s;
    transition-delay: calc(var(--i)*.1s);
}

.dpz:hover span {
    color: #fff;
    /* x轴 y轴 模糊半径 颜色 */
    text-shadow: 0 0 30px #fffcab,
        0 0 10px #f3ffdc;
}

/* 导航栏 */
nav {
    width: 98%;
    display: flex;
    justify-content: space-between;
    /* 让文字垂直居中 */
    align-items: center;
    padding: 10px 0 10px 0;
    background-image: linear-gradient(45deg, rgb(250, 250, 250), rgba(219, 255, 204, 0.868), rgba(100, 234, 131, 0.359), rgba(107, 206, 130, 0.792));
    box-shadow: 0 0px 45px rgba(107, 206, 130, 0.828),
        0 0px 10px rgba(56, 232, 97, 0.444),
        0 0 0 27px #fff;
    border-radius: 60px;
}
.logo {
    overflow: hidden;
    white-space: nowrap;
    width: 23%;
    margin-left: 11%;
}

.logo img {
    width: 90%;
    padding-right: 10%;
}

.list {
    margin-right: 2%;
}

.nav-list {
    width: 53%;
    display: flex;
}

.nav-items {
    font-size: 30px;
    margin-left: 20px;
}

.nav-items a {
    display: inline-block;
    height: 100%;
    padding: 32px 25px;
    color: #276900;
    text-shadow: 0 0 10px #ffffff,
        0 0 70px #ffffff;
    font-weight: 700;
    transition: .6s;
    overflow: hidden;
    white-space: nowrap;
}

.nav-items a:hover {
    color: #ffffff;
    text-shadow: 0 0 30px #ede964,
        0 0 60px #f5f06c;
}

/******************** 栏目 ********************/
column {
    width: 97%;
    margin: 55px 0 0 0;
    height: 640px;
    background-color: #ffffff;
    border-radius: 60px;
    box-shadow: 0 0px 45px rgba(107, 206, 130, 0.828),
    0 0px 10px rgba(56, 232, 97, 0.444),
    0 0 0 27px #fff;
}

/* 
.lm {
    margin: 20px;
    text-align: center;
} */

.lm img {
    width: 72%;
    border-radius: 60px;
}

/******************** 尾 ************************/
footer {
    width: 100%;
    margin: 40px 0 0 0;
    padding: 20px;
    /* background-color: rgba(200, 200, 200, 0.944); */
    display: flex;
    flex-direction: column;
    align-items: center;
}

.w1 {
    display: flex;
    justify-content: center;
    flex-direction: row;
    width: 100%;
    font-size: 15px;
    text-align: center;
    margin-bottom: 15px;
}

.w1 p {
    margin: 0;
}

.w1 img {
    width: 20px;
    height: 20px;
    margin-right: 10px;
}

.w01 {
    display: flex;
    margin-left: 30px;
}

.w02 {
    display: flex;
    margin-left: 30px;
}

.w03 {
    display: flex;
    margin-left: 30px;
}

.w2 {
    font-size: 10px;
}

.w2 a {
    color: rgba(170, 170, 170, 0.944);
}

/* 小于号 */
.right {
    width: 50px;
    height: 50px;
    border-top: 15px solid rgba(168, 226, 140, 0.946);
    border-right: 15px solid rgba(168, 226, 140, 0.946);
    transform: rotate(45deg);
    position: absolute;
    top: 45%;
    right: 8%;
}

.left {
    width: 50px;
    height: 50px;
    border-bottom: 15px solid rgba(168, 226, 140, 0.946);
    border-left: 15px solid rgba(168, 226, 140, 0.946);
    transform: rotate(45deg);
    position: absolute;
    top: 45%;
    left: 8%;
}

/* 轮播图 */
* {
    margin: 0;
    padding: 0;
}

li {
    list-style: none;
}

.big_box {
    position: relative;
    width: 1200px;
    height: 600px;
    margin: 20px auto;
    overflow: hidden;
}
.big_box ul {
    position: absolute;
    left: 0;
    width: 600%;
    height: 600px;
}

.big_box ul li {
    float: left;
}

.big_box ul li img {
    width: 1200px;
    height: 600px;
    border-radius: 60px;
}

.big_box ol {
    position: absolute;
    bottom: 0;
    /* 这里别给ol限制宽度，让小圆圈的个数自动把ol撑大 */
    left: 50%;
    transform: translateX(-50%);
    height: 10%;
    line-height: 10%;
    text-align: center;
}

.big_box ol li {
    float: left;
    width: 20px;
    height: 20px;
    background-color: rgba(0, 0, 0, .5);
    border-radius: 50%;
    margin-left: 5px;
}

.big_box ol .current {
    background-color: rgb(211, 29, 29);
}

.left,
.right,
ol li {
    cursor: pointer;
}