html, body {
    width: 100%;
    height: 100%;
    background-color: #fffefe;
}

* {
    padding: 0;
    margin: 0;
}

a {
    text-decoration: none;
}

.w {
    width: 16.25rem;
    margin: 0 auto;
}

/* 吸顶导航 */

.nav-height {
    position: relative;
    height: .8375rem;
}

.nav-wrap {
    width: 100%;
    height: .8375rem;
    background: #fffefe;
}

.nav-wrap.navFix {
    position: fixed;
    top: 0;
    left: 0;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
    z-index: 99999;
}

.nav-wrap ul {
    padding: 0;
    margin: 0 auto;
    width: 100%;
    height: 100%;
    display: block;
    border-bottom: 1px solid #eee;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-wrap.navFix ul {
    border-bottom: 0;
}

.nav-wrap li {
    height: 100%;
    line-height: .8375rem;
}

.nav-wrap li a {
    display: block;
    color: #a0a0a0;
    font-size: .325rem;
    text-decoration: none;
}

.nav-wrap li a:hover {
    color: #1a73e8;
}

.nav-wrap li+li {
    margin-left: 10%;
}

.nav-wrap li a.active {
    border-bottom: 2px solid #1a73e8;
    color: #1a73e8;
}

.nav-mobile {
    display: none;
    font-weight: bold;
    width: 100%;
}

.click-me {
    width: 150px;
    height: 30px;
    background: #4680d1;
    color: white;
    text-align: center;
    line-height: 30px;
}

.click-me a {
    display: block;
    color: white;
}

.main_text {
    width: 100%;
    height: 7.9rem;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: url(../images3/programme-food/food_bg.png) no-repeat;
    background-size: cover;
    background-position: center center;
    overflow: hidden;
}

.main_text h3 {
    font-size: .475rem;
    color: #343434;
    margin: .8125rem 0 .5rem;
    font-weight: 500;
}

.main_text p {
    width: 15.6875rem;
    font-size: .275rem;
    color: #000;
    line-height: 2;
    text-align: center;
    margin-bottom: .95rem;
}

.top_box {
    width: 20rem;
    height: 3.75rem;
    display: flex;
    align-items: center;
    justify-content: space-around;
}

.box_item {
    width: 4.75rem;
    height: 3rem;
    background-color: #fff;
    border-radius: 5px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.box_item:hover {
    transform: scale(1.05);
    transition: all 0.5s;
}

.box_item img {
    width: .65rem;
    height: .65rem;
    margin-bottom: .3125rem;
}

/* .box_item:nth-child(2) img {
    width: .7rem;
    height: .625rem;
} */

.box_item span {
    font-size: .225rem;
    color: #000;
    line-height: 2;
}

.box_item span:last-child {
    font-size: .225rem;
}

.color {
    width: 100%;
    height: 9.75rem;
    background-color: #f6f9ff;
}

.bann .font {
    width: 4.075rem;
    height: .9625rem;
}

.banner {
    width: 24rem;
    height: 9.75rem;
    margin: 0 auto;
    background-color: #f6f9ff;
    position: relative;
    overflow: hidden;
}

.banner h3 {
    font-size: .475rem;
    font-weight: 600;
    letter-spacing: .125rem;
    color: #000;
    position: absolute;
    top: 20%;
    left: 19%;
}

.banner .durg_dun {
    width: 2.7875rem;
    height: 3.425rem;
    display: inline-block;
    position: absolute;
    left: 17%;
    top: 32%;
}

.banner .Curly {
    width: 1.35rem;
    height: 6.3125rem;
    display: inline-block;
    position: absolute;
    left: 30%;
    top: 16%;
}

.banner .box {
    padding: .25rem;
    background-color: #fff;
    border-radius: .1875rem;
    box-shadow: #ddd 0px 0px .1875rem;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    width: 11.25rem;
}

.triangle {
    width: 0;
    height: 0;
    border-top: .5rem solid #5589fb;
    border-right: .5rem solid transparent;
    position: absolute;
    top: 0;
    left: 0;
}

.box span {
    color: #000;
    font-size: .25rem;
    overflow: hidden;
    white-space: normal;
    text-overflow: ellipsis;
    line-height: 2;
}

.box:hover span {
    letter-spacing: 1px;
    transition: all .2s ease-out;
}

.box1 {
    position: absolute;
    left: 33%;
    top: 10%;
    height: 1.5rem;
}

.box2 {
    position: absolute;
    left: 33%;
    top: 16%;
    height: 1rem;
}

.box3 {
    position: absolute;
    left: 33%;
    top: 22%;
    height: 1.5rem;
}

.box4 {
    position: absolute;
    left: 33%;
    top: 28%;
    height: 1.5rem;
}

.main_bot {
    width: 100%;
    height: 6.75rem;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: url(../images3/programme-food/bot_bg.png) no-repeat;
    background-size: cover;
    background-position: center center;
}

.main_bot h3 {
    font-size: .475rem;
    color: #fff;
    margin: 1.125rem 0 1.6875rem;
    font-weight: 500;
}

.main_bot p {
    font-size: .275rem;
    color: #fff;
    line-height: 2;
    text-align: center;
}

/* @media only screen and (max-width: 1366px) {} */