body {
    margin: 0px;
    text-align: center;

    background-color: #fff;
    overflow: hidden;
}
#main {
    width: 960px;
    margin: 0 auto;
    max-width: 100%;
}
#logo {
    height: 20px;
    margin-left: 30px;
}
.navbar {
    position: relative;
    z-index: 10;
}
h1 {
    margin-top: 50px;
    text-align: left;
    font-family: "Lucida Grande","Lucida Sans Unicode","Lucida Sans",Geneva,Arial,sans-serif;
}

.homepage-content {
    position: relative;
    z-index: 5;
    padding: 62px 24px 0;
    text-align: left;
}

.homepage-content h1 {
    margin: 0 0 18px;
    color: #111;
    font-size: 56px;
    font-weight: 400;
    line-height: 1;
}

.homepage-content .lead {
    max-width: 580px;
    margin: 0;
    color: #333;
    font-size: 20px;
    line-height: 1.45;
}

.homepage-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 18px;
    margin-top: 28px;
}

.homepage-links a {
    color: #111;
    font-size: 15px;
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 4px;
}
.item {
    width: 300px;
    float: left;
    margin: 10px;
}

.item img {
    /* box-shadow: 0px 0px 10px rgba(0,0,0,0.1); */
    width: 100%;
    transition: box-shadow 0.3s linear;
}
.item img:hover {
    box-shadow: 0px 0px 30px rgba(0,0,0,0.2);
}
.item h5 {
    height: 40px;
    font-size: 18px;
    font-weight: normal;
    font-family: "Lucida Grande","Lucida Sans Unicode","Lucida Sans",Geneva,Arial,sans-serif;
}

#background {
    position: absolute;
    z-index: 0;
    left: 0;
    right: 0;
    top: 70px;
    bottom: 0;
}

@media (max-width: 767px) {
    .homepage-content {
        padding: 36px 20px 0;
    }

    .homepage-content h1 {
        font-size: 42px;
    }

    .homepage-content .lead {
        font-size: 17px;
    }

    .homepage-links {
        gap: 10px 14px;
    }
}