*{
    margin: 0;
    padding: 0;
    font-family: 'Poppins', sans-serif;
}
.header {
    min-height: 100vh;
    width: 100%;
    background-image: linear-gradient(rgba(4,9,30,0.7),rgba(4,9,30,0.7)),url(images/candle-1646765.jpg);
    background-position: center;
    background-size: cover;
    position: relative;
}
nav {
    display: flex;
    padding: 2% 6%;
    justify-content: space-between;
    align-items: center;
}
nav img {
    width: 180px;
}
.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: beige;
    text-decoration: none;
    font-size: 90%;
}
.nav-links ul li::after {
    content: '';
    width: 0%;
    height: 2px;
    background: #e4a12b;
    display: block;
    margin: auto;
    transition: 0.5s;
}
.nav-links ul li:hover::after {
    width: 100%;
}
.text-box {
    width: 90%;
    color: aliceblue;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    text-align: center;
}
.text-box h1 {
    font-size: 63px;
}
.text-box p {
    margin: 10px 0 40px;
    font-size: 14px;
    color: beige;
}
.hero-btn {
    display: inline-block;
    text-decoration: none;
    color: aliceblue;
    border: 1px solid beige;
    padding: 13px 35px;
    font-size: 14px;
    background: transparent;
    position: relative;
    cursor: pointer;
}
.hero-btn:hover {
    border: 1px solid #e4a12b;
    background: #e4a12b;
    transition: 1s;
}
nav .fa {
    display: none;
}

@media(max-width: 700px){
    .text-box h1 {
        font-size: 20px;
    }
    .nav-links ul li {
        display: block;
    }
    .nav-links {
        position: absolute;
        background: #e4a12b;
        height: 100vh;
        width: 200px;
        top: 0;
        right: -200px;
        text-align: left;
        z-index: 2;
        transition: 1s;
    }
    nav .fa {
        display: block;
        color: #fff;
        margin: 10px;
        font-size: 22px;
        cursor: pointer;
    }
    .nav-links ul {
        padding: 30px;
    }
    .mobile_nav_items .nav_item_action {
        width: 100%;
        display: block;
        font-size: 32px;
        line-height: 44px;
        color: #fff;
    }
    .toggle-cross {
        top: 20px;
        color: #fff;
        font-size: 20px;
        position: absolute;
        text-align: center;
        right: 20px;
        padding: 5px;
        cursor: pointer;
    }
}

/*----course---*/
.course {
    width: 80%;
    margin: auto;
    text-align: center;
    padding-top: 100px;
}
h1 {
    font-size: 37px;
    font-weight: 600;
}
p {
    color: rgb(77, 79, 80);
    font-size: 15px;
    font-weight: 300;
    line-height: 22px;
    padding: 10px;
}
.row {
    margin: 5%;
    display: flex;
    justify-content: space-between;
}
.course-col {
    flex-basis: 31%;
    background: #fff9d8;
    border-radius: 10px;
    margin-bottom: 5%;
    padding: 20px 12px;
    box-sizing: border-box;
    transition: 0.5s;
}
h3 {
    text-align: center;
    font-weight: 600;
    margin: 10px 0;
}
.course-col:hover {
    box-shadow: 0 0 20px 0px #ffc400;
}
@media(max-width: 700px){
    .row {
        flex-direction: column;
    }
}

/*----Books----*/
.campus {
    width: 80%;
    margin: auto;
    text-align: center;
    padding-top: 50px;
}
.campus-col {
    flex-basis: 32%;
    border-radius: 10px;
    margin-bottom: 30px;
    position: relative;
    overflow: hidden;
}
.campus-col img {
    width: 100%;
    display: block;
}
.layer {
    background: transparent;
    height: 100%;
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    transition: 0.5s;
}
.layer:hover {
    background: rgba(252, 208, 127, 0.7);
}
.layer h3 {
    width: 100%;
    font-weight: 500;
    color: #fff;
    font-size: 27px;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    position: absolute;
    opacity: 0;
    transition: 0.5s;
}
.layer:hover h3 {
    bottom: 49%;
    opacity: 1;
}

/*-----Location------*/
.facilities {
    width: 80%;
    margin: auto;
    text-align: center;
    padding-top: 100px;
}
.facilities-col {
    flex-basis: 31%;
    border-radius: 10px;
    margin-bottom: 5%;
    text-align: left;
}
.facilities-col img {
    width: 100%;
    border-radius: 10px;
}