.full-height { height: 100vh; } .scrollable-column { height: 100%; overflow-y: auto; } .column { height: 100%; } .ant-card .ant-card-head{ padding: 0 .5em .5em .5em; min-height: unset; } .ant-card .ant-card-body{ padding: .5em; } .chatwindow-wrapper .rce-mbox-time-block{ background: linear-gradient(0deg,#00000014,#0000); color: #00000073; }