.body{
	height: auto;
}
/* 案例页面样式 */
.body .banner{
	width: 100%;
}
.body .banner img{
	width: 100%;
	height: auto;
}
.body .title{
	display: flex;
	height: 50px;
	background: rgba(242, 242, 242, 0.9);
	justify-content: center;
	position: relative;
	top: -53px;
}
.body .title ul{
	display: flex;
	overflow-x: auto;
	white-space: nowrap;
	scroll-behavior: smooth;
}
.body .title ul li{
	padding: 0 30px;
	border-right: 1px solid rgb(215, 215, 215);
	cursor: pointer;
}
.body .title ul li:first-child{
	border-left: 1px solid rgb(215, 215, 215);
}
.body .title ul li:hover,.body .title ul li:hover a{
	color: white;
	background: linear-gradient(to right, #2DA4FE , #1684F3);
}
.body .title ul li a{
	text-align: center;
	line-height: 50px;
}

.body .title ul li.active,.body .title ul li.active a{
	color: white;
	background: linear-gradient(to right, #2DA4FE , #1684F3);
}

.body .tab_content{
	display: none;
}
.body .tab_active{
	display: block;
}
.body .fa_case{
	width: 80%;
	margin: -25px auto 50px;
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	align-items: center;
}
.body .fa_case>div{
	width: 300px;
	height: 240px;
	margin: 35px;
	padding: 20px;
	display: flex;
	flex-direction: column;
	background: #FFFFFF;
	box-shadow: rgba(0, 0, 0, 0.15) 0px 0px 20px;
	position: relative;
	transition: transform 0.4s ease; 
}
.body .fa_case>div img{
	width: 100%;
	height: 200px;
}
.body .fa_case>div button{
	width: 100px;
	height: 30px;
	border-radius: 15px;
	color: #FFFFFF;
	background: rgb(45, 163, 254);
	position: absolute;
	top: 0px; 
	left: 50%;
	transform: translateX(-50%);
	transition: top 0.3s ease, opacity 0.3s ease; 
	z-index: 2; 
	opacity: 0;
}
.body .fa_case>div:hover{
	transform: translateY(-10px);
}
.body .fa_case>div:hover button {
	top: 50%; 
	transform: translate(-50%, -50%); 
	opacity: 1;
	cursor: pointer;
}

/* 覆盖层 */
.overlay{
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background-color: rgb(51, 51, 51);
	opacity: 0; 
	transition: opacity 0.3s ease; 
	z-index: 1; 
}
.body .fa_case>div:hover .overlay {
	opacity: 0.3; 
}

.body .fa_case>div div a{
	display: block;
	color: rgb(53, 53, 53);
	/* line-height: 40px; */
	padding: 13px 0px;
	text-align: center;
	/* white-space: nowrap; */
	/* overflow: hidden;
	text-overflow: ellipsis; */
	font-size: 0.875rem;
}
.body .fa_case>div:hover{
	overflow: visible; 
	cursor: pointer;
}
.tooltip-link{
	/* position: relative; */
}
.tooltip-link::after {
  content: attr(data-tooltip);
  position: absolute;
  transform:  translateY(12px); 
  white-space: nowrap;
  background-color: rgba(0, 0, 0, 0.75); 
  color: #fff;
  padding: 0px 5px;
  border-radius: 4px;  
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
  font-size: 0.75rem;
  z-index: 10;
  display: none;
  opacity: 0;
  transition: opacity 0.2s ease;
}

/* Tooltip 显示效果 */
.tooltip-link.is-overflowed:hover::after {
  display: block;
  opacity: 1;
}
/* Tooltip 箭头 */
.tooltip-link::before {
  content: '';
  position: absolute;
  transform: translateX(-50%);
  border-width: 6px;  /* 设置箭头大小 */
  border-style: solid;
  border-color: transparent transparent rgba(0, 0, 0, 0.75) transparent;
  display: none;
	z-index: 9;
	left: 40%;
	top: 100%;
}

/* 显示 Tooltip 箭头 */
.tooltip-link.is-overflowed:hover::before {
  display: block;
}
/* 文字案例样式 */
.text_case{
	width: 40%;
	margin: 0 auto 50px;
}
.text_case p{
	color: rgba(51 ,51, 51,0.8);
	line-height: 45px;
	font-weight: 700;
}
@media (max-width: 768px) {
	.body .title{
		font-size: 14px;
		height: 30px;
		top: -33px;
	}
	.body .title ul li a{
		line-height: 30px;
	}
}