.panel-group .panel {

    border-radius: 0;

    box-shadow: none;

    border-color: #eee;

    margin-bottom: 10px

}

.panel-default > .panel-heading {
    padding: 0;
    border-radius: 0;
    background-color: #3c3c3c;
  }

.panel-title {

    font-size: 16px;

    font-weight: 600;

    letter-spacing: 0.4px;

}

.panel-title>a {

    display: block;

    padding: 15px;

    text-decoration: none;

    color:  #fff;

}

.more-less {

    float: right;

    color: #212121

}

.panel-default>.panel-heading+.panel-collapse>.panel-body {

    margin-bottom: 5px;

    margin-top: -7px;

    padding: 15px 20px 0;

    box-shadow: 0 0 10px 0 rgba(43, 52, 59, 0.10);

}