.block {
    &:extend(.panel);
    &:extend(.panel-default);
     &.invisible {
         border-color: lighten(@panel-default-border, 5%);
         .header {
             background-color: lighten(@panel-default-heading-bg, 5%);
             h2 {
               color: lighten(@panel-default-text, 20%);
           }
       }
    }
    .header {
        &:extend(.panel-default > .panel-heading);
        .panel-heading;
        h2 {
            .panel-title;
        }
        .block_action {
            float: right;
            img {
                vertical-align: baseline;
                margin: 0 2px;
            }
        }
    }
    .content {
        word-wrap: break-word;
        padding: 4px 14px;
        hr {
            margin: 5px 0;
        }
        .userpicture {
            width: 16px;
            height: 16px;
            margin-right: 6px;
        }
        .list {
            li.listentry {
                clear: both;
            }
            .c0 {
                display: inline;
            }
            .c1 {
                margin-left: 5px;
                display: inline;
            }
        }
    }
    .footer {
        margin-bottom: 4px;
    }
    .blockannotation {
        font-size: 0.75em;
        margin: -1em 0 1em;
    }
    .singleselect select {
        .form-control;
    }
}

.editing {
    .block {
        .header {
            .commands {
                clear: both;
                text-align: right;

                > a {
                    margin: 0 3px;
                }
                .icon img {
                    width: 12px;
                    height: 12px;
                }
                img.actionmenu {
                    width: auto;
                }
            }
        }
    }
}

.block.list_block {
    .unlist {
        & > li {
            & > .column {
                display: inline-block;
            }
        }
    }
}

.blockmovetarget,
.block.beingmoved {
    border-width: 2px;
    border-style: dashed;
}

.blockmovetarget {
    display: block;
    height: 1em;
    margin-bottom: 1em;
}

.block .block-hider-show,
.block .block-hider-hide {
    cursor: pointer;
}

.block .block-hider-show,
.block.hidden .block-hider-hide {
    display: none;
}
.block.hidden .block-hider-show {
    display: inline;
}
.block.hidden .content {
    display: none;
}

.block_calendar_upcoming {
    .footer {
        margin-top: .5em;
    }
    .content {
        .date {
            padding-left: 22px;
        }
        .footer {
            padding-top: 10px;
            padding-left: 0px;
        }
    }
}

.blogsearchform,
.searchform {
    input[type="text"] {
        .form-group;
        .form-control;
    }
    fieldset {
        width: 100%;
    }
}

.block_rss_client {
    .content li {
        margin-bottom: 10px;
        padding: 5px;
        border: 1px solid @blockquote-border-color;
        border-radius: @border-radius-base;
        .link {
            font-weight: inherit;
        }
    }
    .list li:first-child {
        border-top-width: 1px; // undo the style provided by the block's styles.css
    }
}

.block_myprofile {
    .content {
        .email {
            overflow-wrap: break-word;
            word-wrap: break-word;
        }
    }
}

.block_news_items .content {
    .newlink {
        padding-bottom: 10px;
    }
    ul li {
        border-top: 1px solid @blockquote-border-color;
        padding: 2px;
        display: table;
        width: 100%;
        .info {
            display: table-header-group;
        }
        .date {
            font-size: @font-size-small;
            display: inline;
        }
        .name {
            font-size: @font-size-small;
            padding-left: 1ex;
            display: inline;
        }
    }
    .footer {
        padding-top: 10px;
        padding-left: 0px;
    }
}