.list-group {
    border-bottom: 1px solid rgba(0, 0, 0, .125);
}
.message-actions .list-group a:hover, .message-actions .list-group a.active {
    background-color: rgb(210, 227, 252);
    border-color: rgb(210, 227, 252);
    border-bottom: 1px solid rgb(210, 227, 252);
    color: #000;
}
.message-actions .list-group a {
    background: rgba(218, 220, 224, .1);
    border-radius: 0 16px 16px 0;
    border-bottom: 1px solid rgb(210, 227, 252);
}
.list-group-item.active {
    z-index: 2;
    color: #fff;
    background-color: #0d6efd;
    border-color: #0d6efd;
}
.list-group-item:first-child {
    border-top-left-radius: inherit;
    border-top-right-radius: inherit;
}
.list-group-item {
    position: relative;
    display: block;
    padding: .5rem 1rem;
    color: #212529;
    text-decoration: none;
    background-color: #fff;
    border-width: 1px 1px 0 1px;
    border-style: solid;
    border-color: rgba(0, 0, 0, .125);
}
.list-group-item-action {
    width: 100%;
    color: #495057;
    text-align: inherit;
}
.message-actions .list-group a:first-child, 
.message-actions .list-group a:first-child:hover, 
.message-actions .list-group a.active:first-child {
    border-top: 1px solid rgb(210, 227, 252);
}