html {
    height: 100%;
}

main {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.calc-p {
    color: #2a3755;
    font-weight: 600;
}

section {
    padding: 4.5rem 0;
}

.flexslider .slides {
    zoom: 1;
    height: 530px;
    overflow: hidden;
}

.category-title {
    font-weight: 500;
}

.content-block {
    border: 1px solid #ccc;
}

h1, h2, h3, h4, h5, h6 {
    color: #2a3855;
    font-weight: 500;
}

.navbar-nav .dropdown li a {
    transition: background-color 0.3s;
}

.navbar-nav .dropdown li a:hover {
    background-color: rgba(0, 0, 0, 0.1);
}

.sub-menu-item {
    font-size: 15px;
}

p {
    color: #343333;
}

.background-11 {
    flex: 1;
}