.tx-contentblocks .accordion {
    overflow: hidden;
    margin: 15px 0 10px;
    position: relative;
}

.tx-contentblocks .accordion > header {
    cursor: pointer;
    padding: 10px 70px 5px 20px;
    position: relative;
}

.tx-contentblocks .accordion > header::after {
    content: '';
    position: absolute;
    border-left: 3px solid #000;
    border-bottom: 3px solid #000;
    width: 10px;
    height: 10px;
    right: 20px;
    top: 10px;
	-webkit-transform: rotate(-45deg);
	-moz-transform: rotate(-45deg);
    transform: rotate(-45deg);
}

.tx-contentblocks .accordion.open > header::after {
	-webkit-transform: rotate(135deg);
	-moz-transform: rotate(135deg);
    transform: rotate(135deg);
    top: 15px;
}

.tx-contentblocks .accordion > header button
{
    background: inherit;
    width: 100%;
    height: 100%;
    text-align: left;
    font-size: inherit;
    line-height: inherit;
    padding: 10px 70px 10px 15px;
    margin: 0;
    border: 0;
}

.tx-contentblocks .accordion > .descText {
    display: none;
    padding: 0 70px 0 20px;
    transition: height 0.35s ease-in-out;
    overflow: hidden;
}

.tx-contentblocks .accordion.open > .descText {
    display: block;
}