* {
    margin: 0;
    padding: 0;
}

html,
body {
    font-size: 16px;
}

.logo img {
    object-fit: contain;
}

.banner {
    height: 300px;
    width: 100%;
}

a {
    text-decoration: none;
}

img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.content {
    width: 1000px;
    margin: 0 auto;
    background-color: #dba879;
}

header {
    display: flex;
    height: 100px;
    padding: 40px;
    box-sizing: border-box;
    background-color: rgb(211, 96, 30);
    align-items: center;
}

header .logo {
    width: 120px;
    height: 60px;
}

header .title {
    font-size: 30px;
    margin-left: 40px;
    color: black;
    text-shadow: 2px 3px 1px rgb(0, 0, 0);
}

nav {
    display: flex;
    align-items: center;
    height: 50px;
    color: #fff;
    background-color: rgb(211, 96, 30);
}

nav .nav-item {
    text-align: center;
    width: 25%;
    height: 50px;
    font-size: 16px;
    line-height: 50px;
    cursor: pointer;
    transition: all 0.4s;
}

nav .nav-item:hover {
    transition: all 0.4s;
    color: black;
    background-color: #fff;
}

footer {
    margin-top: 10px;
    text-align: center;
    height: 40px;
    line-height: 40px;
    color: #fff;
    background-color: rgb(211, 96, 30);
}

.text-content {
    padding: 10px;
    box-sizing: border-box;
    margin-top: 10px;
}

.text-content .text-title {
    font-size: 18px;
    color: rgb(134, 77, 187);
    padding-bottom: 10px;
    border-bottom: 5px solid rgb(134, 77, 187);
}

.text-content .text {
    margin-top: 10px;
    line-height: 30px;
}

.img-content {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    margin-top: 20px;
}

.img-content .img-item {
    margin: 10px 0;
    width: 46%;
    height: 300px;
}