@font-face{
    font-family: font1;
    src: url(../font/Fira_Sans/FiraSans-Light.ttf);
}
@font-face {
    font-family: font2;
    src: url(../font/Fira_Sans/FiraSans-Medium.ttf);
}
@font-face {
    font-family: font3;
    src: url(../font/Fira_Sans/FiraSans-Bold.ttf);
}
*{
    padding: 0px;
    margin: 0px;
    box-sizing: border-box;
}
#menu{
    display: none;
}
nav{
    position: relative;
    z-index: 999;
    width: 100%;
    background-color: white;
    padding: 8px 100px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    justify-items: center;
    position: fixed;

}
nav img{
    height: 60px;
}
nav ul{
    list-style-type: none;
    display: flex;
    justify-items: center;
    align-items: center;
}
nav ul li{
    padding: 0px 7px;
}
nav ul li a{
    text-decoration: none;
    font-family: font2;
    color: #131313;
}
nav ul li a .btn{
    padding: 5px 8px;
    background-color: blueviolet;
    color: #fff;
    border: none;
    border-radius: 15px;
}
section{
    width:100%;
    overflow: hidden;
}
#landing{
    height: 90vh;
    width: 100%;
    /* background-image: url(../img/ovarlay-slide.jpg); */
    background-size: cover;
    color: #fff;
}
#landing .row{
    display: flex;
    flex-direction: row;
    padding:0px 100px;
    align-items: center;
    height: 100%;
}
#landing .row .col{
    width: 50%;
}
#landing .row .left h2{
    font-size: 38px;
    padding-bottom: 20px;
    font-family: font2;
    color: rgb(255, 196, 0);
    letter-spacing: 4px;
}
#landing .row .left p{
    font-size: 21px;
    font-family: font1;
}
#landing .row .right img{
    width: 70%;
    margin-left: 15%;
}
.divider{
    height: 100px;
    width: 100%;
    margin-top: -70px;
    background-image: url(../img/slider-bottom-pattern.png);
}
#w-c-u{
    width: 100%;
    height: auto;
    text-align: center;
}
#w-c-u .container h1{
    font-size: 32px;
    padding: 10px;
    font-family: font2;
}
#w-c-u .container h4{
    font-family: font1;
    font-size: 21px;
    width: 60%;
    padding-bottom: 20px;
}
#w-c-u .container h2{
    font-size: 23px;
    font-family: font2;
    padding-bottom: 30px;
}
#course-demo{
    width:100%;
    height: auto;
}
#course-demo .container{
    width: 100%;
}
#course-demo .container .row{
    width: 100%;
}
#course-demo .container .row .col{
    margin-bottom: 0px;
    display: flex;
    justify-content: center;
}
#course-demo .container .row .col .card-group{
    display: flex;
    padding: 20px;
    width: 100%;
    flex-direction:row;
    justify-content: space-evenly;
}
#card{
    border-radius: 12px;
    width: 400px !important;
    box-shadow:
        2px 2px 15px 0px rgba(0, 0, 0, 0.01),
        2px 2px 8px 0px rgba(0, 0, 0, 0.04),
        2px 2px 1px 0px rgba(0, 0, 0, 0.01);
        transition: 0.7s;
        margin-bottom: 20px;
}
#card:hover{
     box-shadow: 2px 2px 15px 0px rgba(0, 0, 0, 0.1),
     2px 2px 8px 0px rgba(0, 0, 0, 0.4),
     2px 2px 1px 0px rgba(0, 0, 0, 0.1);
    transition: 0.7s;
}
#card img{
    height:auto;
    width: 100%;
    border-radius: 12px 12px 0px 0px;
}
#card .card-body{
    padding: 12px;
}
#card .card-body h4 {
    font-family: font2;
    font-size: 18px;
    padding: 6px 0px;
}
#card .card-body p{
    font-size: 14px;
    font-family: font1;
    height: 60px;
    overflow: hidden;
}
#card .card-body .btn{
    padding: 3px 5px;
}
#footer{
    margin-top: 50px;
}
#footer-left p a{
    text-decoration: none;
    font-family: font2;
    color: #131313;
}
#footer-left p{
    font-family: font2;
}
#footer-left i{
    float: left;
    font-size: 21px;    
    padding-right: 8px;
}
#footer-right .row .col-md-6 ul{
    list-style-type: none;
}
#footer-right .row .col-md-6 ul li a{
    text-decoration: none;
    font-family: font2;
    color: #131313;
}
#footer-right .row .row img{
    width: 40%;
     box-shadow: 2px 2px 15px 0px rgba(0, 0, 0, 0.01),
     2px 2px 8px 0px rgba(0, 0, 0, 0.04),
     2px 2px 1px 0px rgba(0, 0, 0, 0.01);
     transition: 0.7s;
}
#footer-right .row .row img:nth-child(1){
    margin-right: 3%;
    border-radius: 8px;
}
@media (min-width: 200px) and (max-width: 400px) {
    #nav{
        width:100%;
        padding: 10px;
        overflow: hidden;
    }
    #menu{
        position: absolute;
        right: 25px;
        top: 25px;
        font-size: 24px;
        display: block;
    }
    #nav img{
        margin: 0px;
        padding: 0px;
    }
    #nav ul{
        width: 100%;
        height: auto;
        float: left;
        margin-top: 20px;
        display: block;
        display: none;
    }
    #nav ul li{
        padding: 0px;
        margin: 0px;
        margin-left: -40px;
    }
    #course-demo .container .row .col .card-group{
        padding: 0px;
    }
    #card{
        width: 80%;
        margin-left: 10%;
    }
    #landing .row{
        padding: 0px 30px;
    }
    #landing .row .right img{
        margin-top: -100px;
    }
}