Trello - Full Size Style

style.css

.js-add-list {
    position: fixed;
    bottom: 0;
    right: 0;
}
#board {
    display: flex;
}

/* Ugly way to make the "done" column less prominent */
#board .js-list:nth-child(5){
    opacity: .5;
}
.list-wrapper {
    width: auto;
    flex: 1 1 0;
}
.list-card {
    max-width: 100%;
}
.list-wrapper.mod-add.is-idle {
    background: rgba(0, 0, 0, .75);
}
.body-board-view .list-card-labels .card-label {
    font-weight: bold;
    color: #fff !important;
    text-transform: uppercase;
    letter-spacing: 0.1em !important;
    line-height: 14px !important;
    height: auto !important;
    padding: 2px 6px !important;
    margin-right: 5px !important;
    width: auto !important;
    text-shadow: none !important;
    font-size: 8px !important;
    opacity: .8 !important;
    margin-left: 0 !important;
}
.body-board-view .list-card-labels {
    display: flex !important;
}
.list-header-num-cards {
    display: inline !important;
}


/* I use the Scrum for Trello extension in addition */

.list-card-labels
{
    float: right;
    top: -2px;
    right: -6px;
    max-width: 200px;
    margin: 0;
    text-align: right;
}


/* display card id */

.card-short-id.hide
{
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    height: 16px;
    line-height: 16px;
    padding: 0 3px;
    font-weight: bold;
    font-size: 11px;
    background: gold;
    border-radius: 3px 0;
}

.has-cover .card-short-id.hide
{
    border-radius: 0 0 3px 0;
}

.list-card-title
{
    margin: 16px 0 10px;
}


/* bottom edit link */

.list-card-operation
{
    top: auto;
    right: -2px;
    bottom: -2px;
    padding: 1px;
    border-radius: 3px;
    box-shadow: 1px 1px rgba(0,0,0,.3), -1px -1px white;
}

.list-card
{
    margin-top: 10px;
}

.list-card:first-child
{
    margin-top: 2px;
}


/* display total cards count */

.list-header-num-cards.hide
{
    display: inline-block;
    font-size: 11px;
}

.card-label.mod-card-front{
  max-width: 100%;
}