html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

html {
  position: relative;
  min-height: 100%;
}
.sec {
    padding: 40px 0;
}
.center {
    text-align: center;
}
.title {
    text-align: center;
}
.subtitle {
    color: var(--bs-gray-600);
    margin-bottom: 30px;
    text-align: center;
}
article {
    font-size: 14px;
}
.paddingv40 {
    padding: 40px 0;
}
a.btn-lvye {
    display: inline-block;
    color: white;
    text-decoration: none;
    padding: 0.5em 2em;
    min-width: 24px;
    font-size: 1em;
    border-radius: 4px;
    background-color: #007549;
    text-indent: 0;
}

    a.btn-lvye:hover {
        color: white;
    }

.article .content img {
    display: block;
    max-width: 100%;
    margin: 1em auto;
}

.article .content p {
    text-indent: 2em;
}

.container-padding {
    padding-left: 50px !important;
    padding-right: 50px !important;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 768px) {
    .container-padding {
        padding-left: 20px !important;
        padding-right: 20px !important;
    }
}

.head-section {
    padding: 4rem 1rem;
    text-align: center;
    color: black;
    position: relative;
}

    .head-section h1 {
        font-size: 2.5rem;
        margin-bottom: 0.5rem;
        font-weight: bold;
    }

    .head-section h2 {
        font-size: 2rem;
        margin-bottom: 1.5rem;
        color: #333;
    }

    .head-section p {
        font-size: 1rem;
        color: gray;
        margin-top: 1rem;
    }