* {
    box-sizing: border-box;
}
body, html, h5, section, article {
    margin: 0;
    padding: 0;
}

/*Main*/
main section {
    height: 300px;
    width: 80%;
    margin: 0 auto;
}
.col-1, .col-2, .col-3 {
    width: 33%;
    float: left;
    height: 98%;
    text-align: center;
}
main img {
    height: 90%;
    width: 90%;
    border-radius: 30px;
    border: 3px solid rgba(5, 131, 204, 0.8);
    padding: 2px;
}
article h5 {
    color: rgba(5, 131, 204, 0.8);
    font-size: 15px;
}
/*Main end*/