*{
    box-sizing: border-box;
    margin: 0;
}

body{
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen,
    Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    justify-content: center;
    align-items: center;
    background-color: rgb(213, 232, 248);
    padding: 0 50px;
}
h1{
    text-align: center;
    top: 0;
    margin: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    font-size: 2.75rem;
}
h1::after{
    content: '';
    width: 7rem;
    height: 4px;
    background-color: rgb(76, 143, 243);
    margin-top: 5px;
}

.container{
    width: 100%;
    margin: 10px auto;
    display: flex;
    flex-wrap: wrap;
}

.card{
    background-color: #fff;
    width: 250px;
    height: 280px;
    margin: 20px;
    border-radius: 5px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: 0px 0px 10px 0.5px rgb(0,0,0,0.3);
}

img{
    width: 130px;
    height: 130px;
    border-radius: 50%;
    object-fit: cover;
    margin: 10px;
    background-color: #fff;
    border: 3px solid rgb(77, 163, 243);
    padding: 5px;
    transition: 0.8s;
}
.card:hover img{
    padding: 0;
}

h4{
    text-transform: capitalize;
    margin: 10px 0;
    color: rgba(23, 63, 114, 0.7);
}
.btn{
    margin: 10px 0 0;
    text-decoration: none;
    text-transform: uppercase;
    color: #fff;
    padding: 7px 13px;
    background-color: rgb(77, 163, 243);
    border-radius: 13px;
    font-weight: bold;
    letter-spacing: 2px;
    font-size: 12px;
    transition: 0.5s;
    opacity: 0.8;
}
.btn:hover{
    opacity: 1;
    transform: scale(0.9);
}

.btn-container{
    margin: 10px auto 20px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}
.page-btn{
    background-color: rgb(76, 143, 243, 0.7);
    border-radius: 4px;
    box-shadow: 0px 0px 5px 0.5px rgb(0,0,0,0.5);
    color: #fff;
}
.active-btn{
    background-color: rgb(41, 123, 255);
}

.next-btn, .prev-btn{
    background-color: transparent;
    font-weight: bold;
    text-transform: capitalize;
}

.page-btn, .next-btn, .prev-btn{
    margin: 10px;
    border: 0;
    font-size: 17px;
    padding: 7px 10px; 
    text-align: center;
    cursor: pointer;
}