File: assets/css/trello.css

body {
    font-family: arial, sans-serif;
}
.task-board {
    background: #2c7cbc;
    display: inline-block;
    padding: 12px;
    border-radius: 3px;
    width: 98%;
    white-space: nowrap;
    overflow-x: scroll;
    min-height: 300px;
}

.status-card {
    width: 250px;
    margin-right: 8px;
    background: #e2e4e6;
    border-radius: 3px;
    display: inline-block;
    vertical-align: top;
    font-size: 0.9em;
}

.status-card:last-child {
    margin-right: 0px;
}

.card-header {
    width: 100%;
    padding: 10px 10px 0px 10px;
    box-sizing: border-box;
    border-radius: 3px;
    display: block;
    font-weight: bold;
}

.card-header-text {
    display: block;
}

ul.sortable {
    padding-bottom: 10px;
}

ul.sortable li:last-child {
    margin-bottom: 0px;
}

ul {
    list-style: none;
    margin: 0;
    padding: 0px;
}

.text-row {
    padding: 15px 10px;
    margin: 10px;
    background: #fff;
    box-sizing: border-box;
    border-radius: 3px;
    border-bottom: 1px solid #ccc;
    cursor: pointer;
    font-size: 0.8em;
    white-space: normal;
    line-height: 20px;
}

.ui-sortable-placeholder {
    visibility: inherit !important;
    background: transparent;
    border: #666 2px dashed;
}