.gray-bs3-panel { margin-bottom: 1.2em; }
.gray-bs3-panel .panel { margin-bottom: 1em; }
.gray-bs3-panel .panel-heading { background: #eee; cursor: pointer; }
.gray-bs3-panel .panel-heading > h4 { margin: 0; }
          
.gray-bs3-panel .panel .panel-body { padding: 20px; background: #fefefe; }
.gray-bs3-panel .d-inline-block{display:inline-block;width:auto}
.gray-bs3-panel .panel-heading .panel-title .accordion-button{padding:0}

.gray-bs3-panel .collapsed > .panel-icon-close{display:inline-block}
.gray-bs3-panel .collapsed > .panel-icon-open{display:none}

.gray-bs3-panel .panel-icon-close{display:none}
.gray-bs3-panel .panel-icon-open{display:inline-block}

.gray-bs3-panel .panel-icon{width:10px}
.gray-bs3-panel .panel-heading p{margin:0}

.gray-bs3-panel .panel-title,.gray-bs3-panel .panel-title a,.gray-bs3-panel .panel-title a:hover {
    font-size: 16px;
    color: #2f6424;
	font-weight: 400;
}
.gray-bs3-panel .panel-heading{padding:10px 15px !important}
.gray-bs3-panel .panel, .gray-bs3-panel .panel-heading{border-radius:0!important}

.gray-bs3-panel .d-inline-block{
/* Firefox */
width: -moz-calc(100% - 15px);
/* WebKit */
width: -webkit-calc(100% - 15px);
/* Opera */
width: -o-calc(100% - 15px);
/* Standard */
width: calc(100% - 15px);
}