style.css

/* Header Start */
#header{
    display: flex;
    align-items: centre;
    justify-content: space-between;
    padding: 20px 80px;
    background: #E3E6F3;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.06);
    z-index: 999;
    position: sticky;
    top: 0;
    left: 0;
}
#navbar{
    display: flex;
    align-items: centre;
    justify-content: centre;

}
#navbar li{
    list-style: none;
    padding: 0 20px;
    position: relative;
}
#navbar li{
    text-decoration: none;
    font-size: 16px;
    font-weight: 600;
    color: #1a1a1a;
    transition: 0.3s ease;

}

#navbar li a:hover,
#navbar li a.active{
    color: #088178;
}

#navbar li a.active::after
#navbar li a:hover::after{
    content: "";
    width: 30%;
    height: 2px;
    background: #088178;
    position: absolute;
    bottom: -4px;
    left: 20px;

}
/* Home Page */

#hero {
    background-image: url("img/hero4.png");
    height: 90vh;
    width: 100%;
    background-size: cover;
    background-position: top 25% right 0;
    padding: 0 80px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: centre;
}
#hero h4 {
    padding-buttom: 15px;
}

#hero h1 {
    color: #088178;
}

#hero button {
    background-image: url("img/button.png");
    background-color: transparent;
    color: #088178;
    border: 0;
    padding: 14px 80px 14px 65px;
    background-repeat: no-repeat;
    cursor: pointer;
    font-weight: 700;
    font-size: 15px
}

#feature {
    display: flex;
    align-items: centre;
    justify-content: space-between;
    flex-wrap: wrap;
}

#feature .fe-box{
    width: 180px;
    text-align: centre;
    padding: 25px 15px;
    box-shadow: 20px 20px 34px rgba(0, 0, 0, 0.03);
    border: 1px solid #cce7d0;
    border-radius: 4px;
    margin: 15px 0;

}

#feature .fe-box:hover{
    box-shadow: 10px 10px 54px rgba(70, 62, 221, 0.1);

}
#feature .fe-box img {
    width: 100%;
    margin-bottom: 10px;
}

#feature .fe-box h6{
    display: inline-block;
    padding: 9px 8px 6px 8px;
    line-height: 1;
    border-radius: 4px;
    color: #088178;
    background-color: #fddde4;
}


.section-p1{
    padding: 40px 80px;
}