style.css

@import url(//db.onlinewebfonts.com/c/0141df8c3436a6c3eb8be69855e1ec0d?family=Maiandra+GD);
*{
    margin: 0;
    padding: 0;
}

body{
    display: flex;
    justify-content: center;
    align-items: center;
        background: rgb(16,148,237);
background: linear-gradient(180deg, rgba(16,148,237,1) 28%, rgba(247,233,153,1) 99%);
}
nav{
    position: absolute;
    top: 20px;
    
}
center p{
    font-family: 'Maiandra GD';
    color: rgba(247,233,153,1);
}

h1{
    font-size: 50px;
    font-family: 'Pangolin', cursive;
    color: rgba(250, 242, 200, 0.986);
}
p{
    font-size: 20px;
    color: rgb(53, 95, 95);
}

.container{
    margin-top: 150px;
    position: relative;
    width: 1100px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    padding: 30px;
}

.container .card{
    position: relative;
    max-width: 300px;
    height: 200px;
    background: rgb(204, 196, 196);
    margin: 30px 10px;
    padding: 20px 15px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 5px 20px rgba(0,0,0,0.5);
    transition: 0.3s ease-in-out;
    
}
.container .card:hover{
    height: 420px;
    cursor: pointer;
}
.container .card .imgBx{
    position: relative;
    width: 260px;
    height: 260px;
    top: -60px;
    left: 20px;
    z-index: 1;
    box-shadow: 0 5px 20px rgba(0,0,0,0.2);
}

.container .card .imgBx img{
    max-width: 100%;
    border-radius: 4px;
    height: 200px;
}

.container .card .content{
    position: relative;
    margin-top: -140px;
    padding: 10px 15px;
    text-align: center;
    color: #111;
    visibility: hidden;
    opacity: 0;
    transition: 0.3s ease-in-out;
}

.container .card:hover .content{
    visibility: visible;
    opacity: 1;
    margin-top: -40px;
    transition-delay: 0.3s;
    cursor: pointer;
}
.content h2{
    font-size: 30px;
    font-family: 'Maiandra GD';
    padding-bottom: 10px;
}
.content p{
    font-size: 15px;
    text-align: justify;
    font-family: 'Maiandra GD';
}
.btn{
    margin: 15px;
    display: inline-block;
    text-decoration: none;
    color: #f44336;
    border: 1px solid #f44336;
    border-radius: 30px;
    padding: 10px 30px;
    font-size: 13px;
    position: relative;
    cursor: pointer;
}
.btn:hover{
    border: 1px solid #f44336;
    background: #f44336;
    transition: 0.5s;
    color: #fff;
}