.main-border-button a {
  font-size: 13px;
  color: #fff;
  border: 1px solid #fff;
  padding: 12px 25px;
  display: inline-block;
  font-weight: 500;
  transition: all .3s;
}

.main-border-button a:hover {
  background-color: #fff;
  color: #2a2a2a;
}

.main-white-button a {
  font-size: 13px;
  color: #2a2a2a;
  background-color: #fff;
  padding: 12px 25px;
  display: inline-block;
  border-radius: 3px;
  font-weight: 600;
  transition: all .3s;
}

.main-white-button a:hover {
  opacity: 0.9;
}

.main-text-button a {
  font-size: 13px;
  color: #fff;
  font-weight: 600;
  transition: all .3s;
}

.main-text-button a:hover {
  opacity: 0.9;
}



/* 
---------------------------------------------
banner
--------------------------------------------- 
*/

.main-banner {
	border-bottom: 3px dotted #eee;
	padding-top: 10px;
	padding-bottom: 30px;
	font-family: 'Poppins', sans-serif;
}

.main-banner .left-content .thumb img {
  width: 100%;
  overflow: hidden;
}

.main-banner .left-content .inner-content {
	position: absolute;
	left: 100px;
	top: 50%;
	transform: translateY(-50%);

}
@media screen and (max-width: 768px) {
	.main-banner .left-content .inner-content{left: 50px;}
	}
.main-banner .left-content .inner-content h4 {
	color: #fff;
	margin-top: -10px;
	font-size: 36px;
	font-weight: 700;
	margin-bottom: 20px;
}
/*小屏幕*/

@media screen and (max-width: 768px) {
.main-banner .left-content .inner-content h4 {
	  font-size: 24px;}
}

.main-banner .left-content .inner-content span {
  font-size: 16px;
  color: #fff;
  font-weight: 400;
  font-style: italic;
  display: block;
  margin-bottom: 30px;
}

.main-banner .right-content .right-first-image {
  margin-bottom: 28.5px;
}

.main-banner .right-content .right-first-image .thumb {
  position: relative;
  text-align: center;
}

.main-banner .right-content .right-first-image .thumb img {
  width: 100%;
  overflow: hidden;
}

.main-banner .right-content .right-first-image .thumb .inner-content {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
  text-align: center;
}

.main-banner .right-content .right-first-image .thumb .inner-content h4 {
  color: #fff;
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 15px;
}

.main-banner .right-content .right-first-image .thumb .inner-content span {
  font-size: 16px;
  color: #fff;
  font-style: italic;
}

.main-banner .right-content .right-first-image .thumb .hover-content {
  position: absolute;
  top: 15px;
  right: 15px;
  left: 15px;
  bottom: 15px;
  text-align: center;
  background-color: rgba(42,42,42,.97);
  opacity: 0;
  visibility: hidden;
  transition: all 0.5s;
}

.main-banner .right-content .right-first-image .thumb:hover .hover-content {
  opacity: 1;
  visibility: visible;
}

.main-banner .right-content .right-first-image .thumb .hover-content .inner {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
}

.main-banner .right-content .right-first-image .thumb .hover-content h4 {
  color: #fff;
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 15px;
}

.main-banner .right-content .right-first-image .thumb .hover-content p {
  color: #fff;
  padding: 0px 20px;
  margin-bottom: 20px;
}
/****img-margin******/
.img-margin30{ margin-bottom:30px;}