.card {
position: relative;
display: -ms-flexbox;
display: flex;
-ms-flex-direction: column;
flex-direction: column;
min-width: 0;
max-width: 280px;
word-wrap: break-word;
background-color: #fff;
background-clip: border-box;
border: 1px solid rgba(0, 0, 0, 0.125);
border-radius: 0.25rem;
}
.card-deck .card {
margin-bottom: 15px;
}
@media (min-width: 576px) {
.card-deck {
display: -ms-flexbox;
display: flex;
-ms-flex-flow: row wrap;
flex-flow: row wrap;
margin-right: -15px;
margin-left: -15px;
}
.card-deck .card {
