.guanxiang-about-tanktit .about-tanktitcon h2 {
	text-align: center;
	padding: 40px 0;
	font-size: 38px;
	line-height: 52px;
	color: #212121;
}
.about-tanktitcon ul{
  display:flex;
  justify-content:space-around;

}
.about-tanktitcon ul li{
	padding: 10px 10px 30px 10px;
	width:25%
}

.about-tanktitcon ul li .pic {
  width: 100%;
  position: relative;
  display: block;
  overflow: hidden;
}
.about-tanktitcon ul li .pic img {
  aspect-ratio: 58/35;
  width: 100%;
  transition: all 0.3s ease 0s;
}
.about-tanktitcon ul li h6 {
  text-align: center;
  padding: 20px 0;
}
.about-tanktitcon ul li h6 a {
  text-align: center;
  font-size: 22px;
  color: #000;
  line-height: 1;
  font-family: var(--font-family);
}
.about-tanktitcon ul li:hover .box {
  box-shadow: 0px 30px 50px -26px rgba(16, 36, 94, 0.25);
}
.about-tanktitcon ul li:hover h6 a {
  color: var(--color-primary);
}
.about-tanktitcon ul li:hover img {
  transform: scale(1.08);
  -webkit-transform: scale(1.08);
}