body {
    margin: 0;
    padding: 0;
    font-family: 'Montserrat', sans-serif;
    color: #333333;
    font-size: 16px;
    background-color: #F3F4F6;
}

* {
    box-sizing: border-box;
}

h1, h2, h3, h4, h5, h6 {
    padding: 0;
    margin: 0;
}

a {
    text-decoration: none;
    color: #333333;
}

ul, li {
    display: block;
    padding: 0;
    margin: 0;
}

h1 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 3px;
}

p {
    margin: 0;
    font-size: 14px;
    font-weight: 500;
}

.container {
    width: 1170px;
    margin: 0 auto;
}

.header {
    background-color: white;
}

.nav {
    padding-top: 25px;
    padding-bottom: 18px;
    display: flex;
}

.header-title {
    display: flex;
    width: 100%;
    justify-content: center;
    align-items: center;
}

.a-btn {
    background-color: white;
    border-radius: 5px;
    padding-left: 15px;
    padding-right: 30px;
    padding-top: 12px;
    padding-bottom: 12px;
    margin-right: 10px;
    cursor: pointer;
}

.menu a{
    padding: 2px 10px;
}

.menu a:hover{
    background-color: #F3F4F6;
    border-radius: 10px;
}

.dropdown-content {
    display: none;
    visibility: hidden;
    position: absolute;
    z-index: 1;
}

.show {
    display: block;
}

#content {
    display: none;
}