/****************************/
/******** gateway style ********/
/****************************/

.iso_wrap {
	width: 70%;
	display: flex;
	flex-direction: column;
	margin: -15% auto;
	position: relative;
	text-align: center;
	transform: rotateX(-60deg) rotateZ(45deg) scaleX(1);
	transition: all .25s ease-out;
}
.iso_box {
	font-size: 16px;
	letter-spacing: -1px;
	text-align: left;
	position: relative;
	background: #fff;
	border: 1px solid #dedede;
	box-shadow: 4px 12px 20px 0px rgb(0 0 0 / 9%);
	margin: 0px auto;
	
	transition: all .25s ease-out;
}
.iso_box.active {
	border:3px solid #00a7ff;
	background: #00a7ff;
	color: #fff;
}
.iso_arrow {
	display: block;
	padding: 30px 0;
}
.iso_arrow > span {
	font-size: 5rem;
	color: #0078ff;
}
.iso_box:hover {
	box-shadow: 14px 22px 30px 0px rgb(0 0 0 / 7%);
	transform: translate(-15px, -15px);
	transition: all .25s ease-out;
}
.iso_box .box_top {
	padding: 30px;
	border-bottom: 1px solid #dedede;
}
.iso_box .box_body {
	display: flex;
	padding: 30px;
	text-align: center;
}
.iso_item {
	flex: 1;
	text-align: center;
	padding: 15px;
}
.iso_img {
	display: inline-block;
	transform: rotateX(0deg) rotateY(0deg) rotateZ(-45deg) scaleY(2);
	margin-bottom: 50px;
	margin-left: -60px;
}
.iso_img img {
	width: 50px;
}
.iso_txt {
	font-size: 18px;
	font-weight: 700;
	-webkit-font-smoothing: antialiased;
}
.concept_desc {
	margin-top: 50px;
}
.concept_desc .txt_title {
	text-align: center;
	font-size: 2rem;
	font-weight: 700;
	color: #000;
	margin-bottom: 30px;
}
.concept_list {
	display: block;
	margin: 0 auto;
}
.concept_list li {
	position: relative;
	background: #ebf4fd;
	padding: 20px 30px;
	font-size: 1.5rem;
	margin-top: 15px;
}
.concept_list li:before {
	content: '';
	display: inline-block;
	position: absolute;
	top: 0;
	left: 0;
	width: 20px;
	height: 20px;
	border-top: solid 10px #00a7ff;
	border-left: solid 10px #00a7ff;
	border-bottom: solid 10px transparent;
	border-right: solid 10px transparent;		
}

.protocol {
	display: flex;
	width: 100%;
	padding: 15px 50px;
	text-align: center;
	border: 1px solid #dedede;
	border-radius: 100px;
	text-align: center;
	font-size: 24px;
	font-weight: 900;
	align-items: center;
	justify-content: center;
}

.protocol img{	
	max-height:36.5px;
}

.protocol_item {
	border: 1px solid #ddd;
	padding: 10px;
}
.box_title {
	text-align: center;
	font-size: 2rem;
	margin-bottom: 15px;
}
.active_txt {
	padding: 10px 20px;
	border: 1px solid #fff;
	margin-top: 15px;
}

.inner_box > h4 {
	font-size: 18px;
	font-weight: 700;
	margin-bottom: 15px;
	text-align: left;
}
.inner_box ul {
	text-align: left;
	padding-left: 15px;
}
.inner_box ul li {
	list-style: disc;
}