.flex-container-columns {
display: flex;
flex-wrap: wrap;
justify-content: left;
}
.flex-container-columns > div {
border: 1px solid #ffffff;
width: 300px;
line-height: 100px;
padding: 0 0.3em 0.3em;
margin-top: 10px;
margin-left: 5px;
margin-right: 5px;
}
@media (max-width: 875px) {
.flex-container-columns {
justify-content: center;
display: block;
width: 100%;
}
.flex-container-columns > div {
margin-left: 1px;
width: 100%;
margin-right: 1px;
margin-top: 2px;
box-shadow: 0 0px 0px rgba(0,0,0,0);
}
}