* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

html,
body {
    width: 100%;
    height: 100%;
}

body {}

.container {
    position: relative;
    width: 100%;
    height: 100%;
}

/* 棣栭〉鏍峰紡 */
#home {
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: #96261c;
    overflow: hidden;
}

#nav {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: url(navbg.png);
    background-size: 100% 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-box {
    width: 100%;
    height: 40%;
    transform: translateY(60%);
}
.navlogo{
        width: 25%;
        height: 1rem;
        background-image: url(navlogo.png);
        background-repeat: no-repeat;
        background-size: 100%;
        top: 2rem;
        left: 1.3rem;
}
#nav div {
    position: relative;
    padding: 0.2rem 0rem;
    text-align: center;
    font-size: 0.8rem;
    font-weight: bold;
}
a{
    text-decoration: none;
    color: #c63d24;
}
.nav-box div::after {
    content: '';
    width: 0.4rem;
    height: 0.4rem;
    position: absolute;
    bottom: 0.4rem;
    right: 2.5rem;
    background-image: url(bofang.png);
    background-size: cover;
}

.part-01 {
    position: absolute;
    left: 0;
    right: 0;
    top: 20%;
    width: 1.1rem;
    margin: 0 auto;

}

.part-01 img {
    width: 100%;
}

.part-02 {
    position: absolute;
    left: 38%;
    top: 29%;
    width: 0.5rem;
    margin: 0 auto;

}

.part-02 img {
    width: 100%;
}

.part-03 {
    position: absolute;
    width: 100%;
    top: 70%;
    text-align: center;
    color: #fff;
    font-size: 0.3rem;
}

.part-04 {
    position: absolute;
    width: 100%;
    bottom: 1rem;
}

.part-04 img {
    width: 100%;
}