.card {
    box-shadow: 0 .5rem 1rem rgba(0, 0, 0, .15);
    transition: 0.5s;
    border-radius: 15px;
    margin-bottom: 25px;
}

.card img {
    border-top-left-radius: 15px;
    border-top-right-radius: 15px;
}

.default .card {
    -webkit-box-shadow: 0px 0px 23px -2px rgba(0, 106, 255, 1);
    -moz-box-shadow: 0px 0px 23px -2px rgba(0, 106, 255, 1);
    box-shadow: 0px 0px 23px -2px rgba(0, 106, 255, 1);
}

.card:hover {
    -webkit-box-shadow: 0px 0px 23px 9px rgba(0, 106, 255, 1);
    -moz-box-shadow: 0px 0px 23px 9px rgba(0, 106, 255, 1);
    box-shadow: 0px 0px 23px 9px rgba(0, 106, 255, 1);
    transition: 0.5s;
}

a {
    color: inherit;
}

a:hover {
    color: inherit;
    text-decoration: inherit;
}