.item_content .light_item{box-shadow: 0px 3px 18px 0px rgba(198, 198, 229, 0.7);border-radius: 0.05rem;}
.item_content .light_item+.light_item{margin-top: 0.15rem;}
.item_content .light_item>.item_title{padding: 0.05rem 0.1rem;}
.item_content .light_item>.item_content{padding: 0.05rem 0.1rem;display: none;}
.item_content .act >.item_content{display: block;}
.item_content .act > .item_title>.fa-chevron-right:before{content: "\f077";}