:root{--u-color-primary:#4387d6;--u-color-success:#00a870;--u-color-warning:#ed7b2f;--u-color-danger:#e34d59;--u-color-dark:#333333;--u-color-light:#ffffff}.u-card{color:#303133;border-radius:4px;background:#fff;transition:.3s linear;border:1px solid #ebeef5}.u-card__header{padding:16px 20px 0}.u-card__body{padding:16px 20px}.u-card__footer{padding:0 20px 16px}.u-card.is-never-shadow{box-shadow:none}.u-card.is-always-shadow{box-shadow:0 2px 12px 0 rgba(0,0,0,.1)}.u-card.is-hover-shadow:focus,.u-card.is-hover-shadow:hover{box-shadow:0 2px 12px 0 rgba(0,0,0,.1)}