index.css

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: #C3BFB3;
    font-family: sans-serif;
    transition: all 0.5ms ease;
}


header {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.intro-text h1 {
    margin-bottom: 20px;
    font-size: 50px;
}

.intro-text p {
    font-size: 22px;
}

section {
    height: 100vh;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-around;
    position: relative;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
    padding-bottom: 20px;
    text-align: center;
}
.otherSec{

    height: 100vh;
    width: 70%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-around;
    position: relative;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
    padding-bottom: 20px;
    text-align: center;
}

.page02 {
    display: flex;
    text-align: center;
    width: 70%;
    align-items: center;
}

.page02 h1 {
    margin-bottom: 20px;
    font-size: 30px;
    font-family: sans-serif;
    text-align: center;
}

.page02 p {

    font-size: 15px;

}

section img {
    width: 70%;
    height: 70%;
    object-fit: cover;
}

.bg-active {
    width: 70%;
    background-color: #A68D71 !important;
    color: white !important;
}

.bg-active p {
    font-size: 15px;
}

.bg-active h1 {
    margin-bottom: 20px;
    font-size: 30px;
    font-family: sans-serif;
    text-align: center;
}

.bg-active img {
    width: 90% !important;
    height: 70% !important;
    object-fit: cover !important;
}

section:nth-child(3) h1 {
    margin-bottom: 20px;
    font-size: 30px;
    font-family: sans-serif;
    text-align: center;
}

section:nth-child(3) p {
    margin-bottom: 20px;
    font-size: 15px;
    font-family: sans-serif;
    text-align: center;
}