.preloading-overlay
{
    height: 40px;
    width: 15rem;
    font-size: 24px;
    color: #227EC5;
    display: flex;
    margin: 0 auto;
}

.preloading-overlay div
{
    float: left;
}

li {
    display: inline;
}

.news-cards-list {
    list-style-type: none;
    padding: 0;
    display: grid;
    grid-template-rows: repeat(auto-fit, 21rem);
    width: auto;
}

@media (min-width:740px){
    .news-cards-list {
        grid-template-columns: repeat(2, auto);
        width: 680px;
        margin: 0 auto;
    }
}

@media (max-width:739px){
    .news-cards-list {
        grid-template-columns: repeat(1, auto);
    }
    article {
        margin: 20px 0 20px calc((100% - 300px)/2) !important;
    }
}
@media (min-width:1120px){
    .news-cards-list {
        grid-template-columns: repeat(3, auto);
        width: auto;
    }
}
@media (min-width:1900px){
    .news-cards-list {
        grid-template-columns: repeat(4, auto);
    }
}
@media (min-width:2540px){
    .news-cards-list {
        grid-template-columns: repeat(5, auto);
    }
}

article img {
    width: 273px;
    max-height: 136px;
}

article {
    width: 300px;
    height: 300px;
}

#image-block {
    width: 300px;
    height: 136px;
    margin: 40px auto 40px auto;
}

.news-cards-list article {
    padding: .75rem;
    display: inline-block;
    border: 1px solid #0078D4;
    border-radius: 10px;
    box-shadow: 0 13px 22px 5px rgba(0,0,0,0.17);
    margin: 20px;
    transition-duration: 200ms;
}

.news-cards-list article:hover {
    margin-top: 10px;
}

.news-cards-list article p.creation-time {
    color: #bbbbbb;
    width: 10rem;
    border-radius: 5px;
}

.news-cards-list article p.creation-time.marked {
    background: yellow;
}

.news-cards-list article p#card-text {
    white-space: pre-line;
}

.news-pagination-container {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    height: 5rem;
}

.news-pagination-container .current-page {
    color: #fff;
    cursor: default;
    background-color: #337ab7;
    border-color: #337ab7;
}

.news-pagination-container a {
    position: relative;
    float: left;
    padding: 6px 12px;
    margin-left: -1px;
    line-height: 1.42857143;
    color: #337ab7;
    text-decoration: none;
    background-color: #fff;
    border: 1px solid #ddd;
    cursor: pointer;
}

.control-buttons-container {
    display: flex;
    justify-content: flex-end;
    flex-wrap: nowrap;
    align-items: center;
    align-content: center;
    border-top: 1px solid #dadada;
    padding-top: .5rem;
}

.control-buttons-container .control-button {
    width: 3rem;
    height: 2rem;
    margin: 0 .3rem;
}

.control-buttons-container i{
    margin: 0 .5rem;
}

.control-buttons-container .delete-button {
    border: 1px solid red;
}

.control-buttons-container .delete-button i
{
    color: red;
}

.control-buttons-container .swap-button {
    box-shadow: 0 2px 2px rgba(0,0,0,0.1), 0 3px 3px rgba(0,0,0,0.07);
    border-radius: .2rem;
    border: 1px solid #efefef;
}

.control-buttons-container .swap-button:hover {
    box-shadow: 0 2px 2px rgba(0,0,0,0.2), 0 3px 3px rgba(0,0,0,0.1);
}

.control-buttons-container .swap-button:active
{
    box-shadow: inset 0 2px 2px rgba(0,0,0,0.1), inset 0 3px 3px rgba(0,0,0,0.07);
}

.control-buttons-container .marked-button {
    margin: 0 2rem;
    width: 8rem;
    padding-top: .7rem
}

.control-buttons-container .marked-button label{
    margin-bottom: 0 !important;
}

.create-new-button-container {
    display: flex;
    margin: 0 auto;
    margin-top: 1rem;
}

.create-new-button-container .ap-button {
    margin-left: 2rem;
}

.form-group
{
    display: flex;
    flex-direction: column;
    align-items: stretch;
    margin-bottom: 1rem ;
}

label
{
    margin-bottom: .5rem ;
}

textarea
{
    resize: vertical;
}