* {
    margin: 0 auto;
    padding: 0;
    list-style-type: none;
    text-decoration: none;
    font-family: "Microsoft YaHei";
}

body {
    margin-top: 248px;
    font-size: 20px;
}

a {
    transition: 0.4s;
}

a:hover {
    color: #055FAD;
}

img {
    border: none;
    max-width: 100%;
}

i,
em {
    font-style: normal;
}

.div0 {
    background-image: linear-gradient(to bottom, #55efc3,#74b9ff, #a29bfe);
    width: 100%;
    margin: 0 auto;
    clear: both;
}

.kb_top {
    margin: 0 auto;
    width: 250px;
    padding: 5px 18px;
    text-align: center;
}

.kb_top a em {
    display: block;
    font-size: 20px;
    color: #333;
    padding: 10px 0 0;
}

.kb_con {
    width: 100%;
    margin: 0 auto;
    text-align: center;
}

.kb_con ul li {
    display: inline-block;
    width: 250px;
}

.kb_con ul li a {
    display: block;
    width: 250px;
    height: 360px;
    background: #00923f;
    position: relative;
    text-align: center;
}

.kb_con ul li a i {
    background: url(../img/product/kb_szbg01.png) no-repeat;
    width: 71px;
    height: 71px;
    display: block;
    font-size: 35px;
    color: #fff;
    text-align: center;
    position: absolute;
    top: -40px;
    left: 90px;
    font-family: "宋体";
    padding: 20px 0 0;
}

.kb_con ul li a:hover i {
    background: url(../img/product/kb_szbg02.png) no-repeat;
}

.kb_con ul li a b {
    display: block;
    padding: 25px 0 0;
    font-size: 20px;
    color: #fff;
}

.kb_con ul li a span {
    display: block;
    font-size: 15px;
    color: #fff;
    line-height: 25px;
    width: 212px;
    margin: 15px auto;
}

.kb_con ul li a em {
    display: block;
    width: 128px;
    height: 30px;
    line-height: 30px;
    border: solid 2px #fff;
    text-align: center;
    color: #fff;
    margin: 0 auto;
    border-radius: 50px;
}

.kb_con ul li a:hover {
    background: #ff9c00;
    transform: scale(1.1);
}

.kb_con ul .kb_li02 {
    margin: 50px 7px 0 0;
}

.kb_con ul .nobor {
    margin: 50px 0 0;
}

.div1 {
    clear: both;
    margin-top: 20px;
    margin-bottom: 20px;
    width: 100%;
    height: 20px;
}

.div2 {
    clear: both;
    margin: 2.5rem auto;
    width: 90%;
    color: aliceblue;
    font-size: 1rem;
    box-shadow: #91a19c 0 0 0.625rem;
    border-radius: 0.3125rem;
    padding: 1.25rem;
}

.div02 {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem;
}

.div02 img {
    flex: 1;
    min-width: 12.5rem;
    max-width: 18.75rem;
    border-radius: 0.5rem;
    box-shadow: #91a19c 0 0 0.625rem;
    transition: all 0.5s ease-in-out;
}

.div02 img:hover {
    transform: scale(1.1);
    rotate: 6deg;
}

.introduce {
    flex: 2;
    min-width: 18.75rem;
    padding: 0.3125rem 0.9375rem;
    font-size: 1.375rem;
    text-indent: 2em;
    line-height: 1.5;
}

@media (max-width: 1024px) {
    html {
        font-size: 14px;
    }
    .div02 {
        flex-direction: column;
    }
    .div02 img {
        width: 100%;
        max-width: 25rem;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 12px;
    }
    .div2 {
        width: 95%;
        margin: 1.25rem auto;
    }
    .introduce {
        min-width: 100%;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 10px;
    }
    .kb_con ul li {
        width: 90%;
    }
    .kb_con ul li a {
        height: 20rem;
    }
}

#shuipeishengcai,
#xianyu,
#longxia,
#xianhuabing {
    scroll-margin-top: 16.875rem;
}

.footer {
    margin: 1.25rem 0 -1.125rem;
    background-image: linear-gradient(103.3deg, #55efc3,#74b9ff, #a29bfe);
    text-align: center;
    color: #ffffff;
    font-family: 'Courier New', Courier, monospace;
    font-size: 1.25rem;
    border-radius: 0.5rem;
    box-shadow: 0 0 0.625rem rgba(10, 10, 10, 0.3);
    padding: 0.5rem;
}