.neititle h3 {
    font-size: 32PX;
    font-weight: bold;
    margin-bottom: 15px;
    color: #000;
    text-align: center;
}
.cncduan7 {
    padding: 50px 0;
    /* background: #f8f8f8; */
}

.cncduan7 .list_auto {
    margin-top: 50px;
}

.cncduan7 .list_auto ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    align-items: center;
}

.cncduan7 .list_auto ul li {
    width: 100%;
    text-align: left;
    border-bottom: 1px solid #ddd;
    align-items: center;
    padding: 20px 0;
}
.oklrtd {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    padding: 0 15px; /* 根据实际需求调整内边距 */
}


.oklrtd.active {
    max-height: 1000px; /* 根据你的最大内容高度调整 */
    transition: max-height 0.5s ease-in;
}
.oklrtd p{font-size: 15px;margin: 10px 0 0;}
.cncduan7 .list_auto ul li h2 {
    font-size: 18PX;
    margin: 0;
    padding: 0 15px;
    color: #333;
    position:relative;
    transition: max-height 0.5s ease-in;
}

.cncduan7 .list_auto ul li h2::before{
	content:'';
	position: absolute;
	width: 20px;
	height: 15px;
	top: 35%;
	right: 5px;
	z-index: 1;
	background: url(../images/tou.png)no-repeat right;
	/* transform: rotate(180deg); */
	transition: all 0.6s;
}


.cncduan7 .list_auto ul li h2.active::before{transform: rotate(90deg);}


.cncduan7 .list_auto ul li:hover{box-shadow:0 0 15px 0 #ddd;}

.cncduan7 .list_auto ul li:hover h2{color: #209f96;}