.chenxing_field_au {
    width: calc(50% - 50px);
    float: left;
    margin-right: 50px;
    margin-bottom: 20px;
    background: #efeeee;
    height: 300px;
    line-height: 300px;
    position: relative;
}
.cx_field_area {
    margin: 10px;
    height: 280px;
    border: dashed 3px #e2dfdf;
}
._cx_post_images{
    display: none;
}
a#_cx_post_images {
    padding: 10px;
    background: #03A9F4;
    border-radius: 2px;
    color: #fff;
    border: solid 1px #008ece;
}
div#_cx_post_images_preview{
    width: 90%;
    height: 275px;
    display: none;
}
div#_cx_post_images_preview img{
    max-width: 90%;
    max-height: 100%;
    padding: 5px;
    width: auto;
    height: auto;
}
.cat_format {
    float: right;
    width: 50%;
}
.cat_post_group {
    height: 110px;
}
.chen_field_area label {
    margin: 0 20px;
    float: left;
}

/** tag  标签设置 */
.tag_mun {
    font-size: 0.8em;
    text-align: left;
    margin-bottom: 10px;
}

.tag_mun  input{
    display: none;
}
.tag_mun label {
    background: #bdbdbd;
    padding: 4px 5px;
    border-radius: 2px;
    color: #504e4e;
    position: relative;
    margin-right: 8px;
    padding-right: 20px;
}
.tag_mun label:after {
    content: "X";
    position: absolute;
    top: 0;
    right: 0;
    height: 24px;
    line-height: 24px;
    width: 15px;
    text-align: center;
    background: #888;
}
.tag_mun  input:checked + label{
    background: #fd7878;
    color: #f5f4f4;
}
.post_tag_a{
    position: relative;
}
.post_tag_a a {
    position: absolute;
    top: 0;
    right: 0;
    height: 40px;
    width: 150px;
    background: #ff5c5c;
    border-radius: 0 5px 5px 0;
    background-image: url(//www.chenxingweb.com/bars.svg);
    color: #e2dfdf;
    font-size: 18px;
    line-height: 40px;
}
ul.post_rm_tag {
    list-style-type: none;
}
ul.post_rm_tag li {
    float: left;
    margin: 0 5px;
}
.db_none_chen {
    color: #2196F3;
    font-size: 1.3em;
    line-height: 20px;
    margin: 10px auto;
    cursor: pointer;
}
.db_form_chen {
    max-width: 500px;
    margin: 0 auto;
    display: none;
}
.db_form_chen .help-block{
    margin: 10px 0 0;
}