*{
     margin: 0;
     padding: 0;
     font-family: 'Roboto', sans-serif;
}
/*Heading*/
.header{
    min-height: 100vh;
    width: 100%;
    background-image: linear-gradient(rgba(4,9,30,0.6),rgba(4,9,30,0.6)),url(images/bg.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: 140px;
}
.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: aliceblue;
    text-decoration: none;
    font-size: 12 px;
}
.nav-links ul li::after{
    content: '';
    width: 0%;
    height:2px ;
    background:blue;
    display: block;
    margin: auto;
    transition: 0.5;
}
.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: 60px;
}
.text-box p{
    margin: 10px 0 40px;
    font-size: 13px;
    color: #fff;

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

@media(max-width:700px){ 
    .text-box h1{
        font-size:25px;
    }
    .nav-links{
        position: fixed;
        background:blue ;
        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 li{
        display: block;
    }
    .nav-links ul{
        padding: 30px;
    }

}

/*Courses*/
.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-col{
    flex-basis: 32%;
    background:#41daf2 ;
    border-radius: 10px;
    margin-bottom: 5%;
    padding: 20px 12px;
    box-sizing: border-box;
}
h3{
    text-align: center;
    font-weight: 600;
    margin: 10px 0;
}
.course-col:hover{
    box-shadow: 0 0 20px 0px rgba(0,0,0,0.2);
}

@media(max-width:700px){
    .row{
        flex-direction: column;
    }
}
 
/*Campus*/
.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(49, 28, 245, 0.7);;
}
.layer h3{
    width: 100%;
    font-weight: 500;
    color: #fff;
    font-size: 25px;
    bottom: 0;
    left:50%;
    transform: translateX(-50%);
    position: absolute;
    opacity: 0;
    transition: 0.5s;
    
}
.layer:hover h3{
    bottom: 49%;
    opacity: 1;
}

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

}
.facility-col img{
    width: 100%;
    border-radius:10px;
}
.facility-col p{
    padding: 0;
}
.facility-col h3{
    margin-top: 16px;
    margin-bottom: 15px;
    text-align: left;
}

/*Testimonials*/
.testimonials{
    width: 80%;
    margin: auto;
    padding-top: 100px;
    text-align: center;
}
.testm-col{
    flex-basis: 44%;
    border-radius:10px ; 
    margin-bottom: 5%;
    text-align: left;
    background: #fff3f3;
    padding: 25px;
    cursor: pointer;
    display: flex;
}
.testm-col img{
    height:40px ;
    margin-left: 5px;
    margin-right: 30px;
    border-radius: 50%;
 }
 .testm-col h3{
    margin-top:15px;
    text-align: left;
 }
 .testm-col p{
    padding: 0;
 }
 .testm-col .fa{
    color: #f44336;
 }

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

 /*Enroll us*/
 .enroll{
    margin:100px auto;
    width: 80%;
    background-image: linear-gradient(rgba(0,0,0,0.7),rgba(0,0,0,0.7)),url("images/banner.png");
    background-position: center;
    background-size: cover;
    border-radius: 10px;
    text-align: center;
    padding: 100px 0;

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

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

 /*Footer*/
 .footer{
    width:100%;
    text-align: center;
    padding: 30px 0;
 }
 .footer h4{
    margin-bottom: 25px;
    margin-top: 20px;
    font-weight: 600;
 }
 .icons .fa{
    color:blue;
    margin: 0 13px;
    cursor: pointer;
    padding: 18px 0;
 }
 .fa-heart-o{
    color: blue;
 }

 /*About Us Page*/
.sub-header{
    height: 50vh;
    width: 100%;
    background-image: linear-gradient(rgba(4,9,30,0.6),rgba(4,9,30,0.6)),url(images/bg.jpg);
    background-size: cover;
    text-align: center;
    color:#fff;
}
.sub-header h1{
    margin-top: 100px;
}
.about{
    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; 
}
.blue-btn{
    border: 1px solid blue;
    background: transparent;
    color: blue;
}
.blue-btn:hover{
    color: #fff;
}

/*Blog page*/
.blog{
    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: blue;
    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;
}
.cmt-box{
    border: 1px solid #ccc;
    margin: 50px 0;
    padding: 10px 20px;
}
.cmt-box h3{
    text-align: left;
}
.cmt-form input, .cmt-form textarea{
    width: 100%;
    padding: 10px;
    margin: 15px 0;
    box-sizing: border-box;
    border: none;
    outline: none;
    background: #f0f0f0;
}
.cmt-form button{
    margin: 10px 0;
}
@media(max-width:700px){
    .sub-header h1{
        font-size: 24px;
    }
}

/*contact page*/
.location{
    width: 80%;
    margin: auto;
    padding:80px 0 ;
}
.location iframe{
    width: 100%;
}
.contact{
    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: blue;
    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: 16px;
    outline: none;
    border: 1px solid #ccc;
    box-sizing: border-box;
}