.banner {
    background-color: #2b4b6b;
    background-image: url("../img/banner.jpg");
    background-size: cover;
    background-repeat: no-repeat;
    background-position: 50%;
    height: 100vh;
}
.wel-logo {
    width: 230px;
}
.nav-logo {
    width: 40px;
}
.company-name {
    font-size: 26px;
    color: #fff;
}
.two-code {
    width: 200px;
    height: 200px;
}
.div-code {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.base-div {
    display: flex;
    align-items: center;
    justify-content: center;
}
.code-title {
    font-weight: bold;
    font-size: 16px;
    margin-top: 10px;
}
.client-ul {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}
.client-img {
    width: 200px;
    margin: 10px;
    height: 100px;
}