style.css

* {
    margin: 0;
    padding: 0;
    font-family: 'Montserrat', sans-serif;
}

.header {
    min-height: 100vh;
    background: linear-gradient(rgba(4,9,30,0.7),rgba(4, 9, 30, 0.7)), url(images/banner.png);
    background-size: cover;
    background-attachment: fixed;
    background-position: center;
    position: relative;
}

nav {
    display: flex;
    padding: 2% 6%;
    justify-content: space-between;
    align-items: center;
}

nav img {
    width: 160px;
}

.nav-links{
    flex: 1;
    text-align: right;
}

.nav-links ul li {
    list-style: none;
    display: inline-block;
    padding: 8px 12px;
    position: relative;
}

.nav-links ul li a {
    color: #fff;
    text-decoration: none;
    font-size: 13px;
}

.nav-links ul li::after{
    content: '';
    width: 0%;
    height: 2px;
    background: #30d5c8;
    display: block;
    margin: auto;
    transition: 0.2s;
}

.nav-links ul li:hover::after{
    width: 100%;
}

.text-box{
    width: 90%;
    color: #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    text-align: center;
}

.text-box h1{
    font-size: 62px;
}

.text-box p {
    margin: 10px 0 40px;
    font-size: 14px;
    color: #fff;
}

.hero-button{
    display: inline-block;
    text-decoration: none;
    color: #fff;
    border: 1px solid #fff;
    padding: 12px 34px;
    font-size: 13px;
    background: transparent;
    position: relative;
    cursor: pointer;
}

.hero-button:hover{
    border: 1px solid #30d5c8;
    background: #30d5c8;
    transition: 0.4s;
}

nav .fa{
    display: none;
}

@media(max-width: 700px){
    .text-box h1{
        font-size: 20px;
    }
    .nav-links ul li{
        display: block; 
    }
    .nav-links {
        position: fixed;
        background: #30d5c8;
        height: 100vh;
        width: 200px;
        top: 0;
        right: -200px;
        text-align: left;
        z-index: 2;
        transition: 0.5s;
    }
    nav .fa{
        display: block;
        color: #fff;
        margin: 10px;
        font-size: 22px;
        cursor: pointer;
    }
    .nav-links ul {
        padding: 30px;
    }
}


/*---- course ----*/

.course {
    width: 80%;
    margin: auto;
    text-align: center;
    padding-top: 100px;
}

h1{
    font-size: 36px;
    font-weight: 600;
}

p{
    color: #777;
    font-size: 14px;
    font-weight: 300;
    line-height: 22px;
    padding: 10px;
}

.row {
    margin-top: 5%;
    display: flex;
    justify-content: space-between;
}

.course-column {
    flex-basis: 31%;
    background: #e9fffd;
    border-radius: 10px;
    margin-bottom: 5%;
    padding: 20px 12px;
    box-sizing: border-box;
    transition: 0.3s;
}

h3{
    text-align: center;
    font-weight: 600;
    margin: 10px 0;
}

.course-column:hover{
    box-shadow: 0 0 20px 0px rgba(0,0,0,0.2);
}

@media(max-width: 700px){
    .row{
        flex-direction: column;
    }
}


/*---- course ----*/

.campus{
    width: 80%;
    margin: auto;
    text-align: center;
    padding-top: 50px;
}

.campus-column {
    flex-basis: 32%;
    border-radius: 10px;
    margin-bottom: 30px;
    position: relative;
    overflow: hidden;
}

.campus-column img{
    width: 100%;
    display: block;
}

.layer{
    background: transparent;
    height: 100%;
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    transition: 0.3s;
}

.layer:hover{
    background:#04403bd8;
}

.layer h3{
    width: 100%;
    font-weight: 500;
    color: #fff;
    font-size: 26px;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    position: absolute;
    opacity: 0;
    transition: 0.3s;
}

.layer:hover h3{
    bottom: 49%;
    opacity: 1;
}

@media(max-height: 120px){
    .row{
        flex-direction: row;
        max-width: 100%;
    }
}

/*---- Facilities ----*/

.facilities {
    width: 80%;
    margin: auto;
    text-align: center;
    padding-top: 100px;
}

.facilities-column{
    flex-basis: 32%;
    border-radius: 10px;
    margin-bottom: 5%;
    text-align: left;
}

.facilities-column img{
    width: 100%;
    border-radius: 10px;

}

.facilities-column p{
    padding: 0;
}

.facilities-column h3{
    margin-top: 16px;
    margin-bottom: 15px;
    text-align: left;
}

/*---- Testimonials ----*/

.testimonials{
    width: 80%;
    margin: auto;
    padding-top: 100px;
    text-align: center;
}

.testimonial-column{
    flex-basis: 44%;
    border-radius: 10px;
    margin-bottom: 5%;
    text-align: left;
    background: #e9fffd;
    padding: 25px;
    cursor: pointer;
    display: flex;
}

.testimonial-column img{
    height: 40px;
    margin-left: 5px;
    margin-right: 30px;
    border-radius: 50px;
}

.testimonial-column p {
    padding: 0;
}

.testimonial-column h3{
    margin-top: 15px;
    text-align: left;
}

.testimonial-column fa{
    color: #30d5c8;
}

@media(max-width: 700px){
    .testimonial-column img{
        margin-left: 0;
        margin-right: 15px;
    }
}

/*---- Call To Action ----*/

.cta {
    margin: 100px auto;
    width: 80%;
    background-image: linear-gradient(rgba(0,0,0,0.7),rgba(0,0,0,0.7)),url(images/banner2.jpg);
    background-position: center;
    background-size: cover;
    border-radius: 10px;
    text-align: center;
    padding: 100px 0;
}

.cta h1{
    color: #fff;
    margin-top: 40px;
    padding: 0;
    margin-bottom: 25px;
}

@media(max-width: 700px){
    .cta h1{
        font-size: 25px;
        padding: 0 30px 0 30px;
    }
}

/*---- Footer ----*/

.footer{
    max-height: 400px;
    background-color: #e9fffd;
    width: 100%;
    text-align: center;
    padding: 30px 0;
    border-radius: 18px;
}

.footer h4{
    margin-bottom: 25px;
    margin-top: 20px;
    font-weight: 600;
}
.footer-container{
    margin: 2rem;
}


.icons .fa-brands{

    margin: 0 13px;
    cursor: pointer;
    padding: 18px 0;
}




/*---- AVOUT US PAGE ----*/

.sub-header{
    height: 50vh;
    width: 100%;
    background-image: linear-gradient(rgba(4,9,30,0.7),rgba(4,9,30,0.7)), url(images/background.jpg);
    background-position: center;
    background-size: cover;
    text-align: center;
    color: #fff;
}

.sub-header h1{
    margin-top: 100px;
}

.about-us{
    width: 80%;
    margin: auto;
    padding-top: 80px;
    padding-bottom: 50px;
}

.about-col{
    flex-basis: 48%;
    padding: 30px 2px;
}

.about-col img{
    width: 100%;
}

.about-col h1{
    padding-top: 0;
}

.about-col p{
    padding: 15px 0 25px;
}

.red-button{
    border: 1px solid #30d5c8;
    background: transparent;
    color: #30d5c8;
}

.red-butto:hover{
    color: #fff;
}


/*---- Blog Content ----*/

.blog-content{
    width: 80%;
    margin: auto;
    padding: 60px 0;
}

.blog-left{
    flex-basis: 65%;
}

.blog-left img{
    width: 100%;
}

.blog-left h2{
    color: #222;
    font-weight: 600;
    margin: 30px 0;
}

.blog-left p{
    color: #999;
    padding: 0;
}

.blog-right{
    flex-basis: 32%;
}

.blog-right h3{
    background: #30d5c8;
    color: #fff;
    padding: 7px 0;
    font-size: 16px;
    margin-bottom: 20px;
}

.blog-right div{
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: #555;
    padding: 8px;
    box-sizing: border-box;
}

.comment-box{
    border: 1px solid #ccc;
    margin: 50px 0;
    padding: 10px 20px;
}

.comment-box h3{
    text-align: left; 
}

.comment-form input, .comment-form textarea{
    width: 100%;
    padding: 10px;
    margin: 15px 0;
    box-sizing: border-box;
    border: none;
    outline: none;
    background: #f0f0f0;
}

.comment-form button{
    margin: 10px 0;
}

@media(max-width:700px){
    .sub-header h1{
        font-size: 24px;
    }
}

/*----- contact Us page -----*/

.location{
    width: 83%;
    margin: auto;
    padding: 80px 0;
}

.location iframe{
    width: 100%;
}

.contact-us{
    width: 80%;
    margin: auto;
}

.contact-col{
    flex-basis: 48%;
    margin-bottom: 30px;
}

.contact-col div{
    display: flex;
    align-items: center;
    margin-bottom: 40px;
}

.contact-col div .fa{
    font-size: 28px;
    color: #30d5c8;
    margin: 10px;
    margin-right: 30px;
}

.contact-col div p{
    padding: 0;
}

.contact-col div h5{
    font-size: 20px;
    margin-bottom: 5px;
    color: #555;
    font-weight: 400;
}

.contact-col input, .contact-col textarea{
    width: 100%;
    padding: 15px;
    margin-bottom: 17px;
    outline: none;
    border: 1px solid #ccc;
    box-sizing: border-box;
}