/* sidenavi*/
.sidenav .design_sub,
.sidenav .sub_system_sub,
.sidenav .ip_macro_sub,
.sidenav .service_sub {
	display: none;
}

#design .sidenav .design_sub,
#sub_system .sidenav .sub_system_sub,
#ip_macro .sidenav .ip_macro_sub,
#service .sidenav .service_sub {
	display: block;
}

#top .sidenav .top,
#customsoc .sidenav .customsoc,
#flexlet .sidenav .flexlet,
#design.design_top .sidenav .design,
#design.front_end .sidenav .front_end,
#design.low_power .sidenav .low_power,
#design.dft .sidenav .dft,
#design.back_end .sidenav .back_end,
#design.lpb .sidenav .lpb,
#design.software .sidenav .software,
#sub_system.sub_system_top .sub_system,
#sub_system.arm .sidenav .arm,
#sub_system.power_saving .sidenav .power_saving,
#sub_system.security .sidenav .security,
#ip_macro.ip_macro_top .sidenav .ip_macro,
#ip_macro.lineup .sidenav .lineup,
#ip_macro.interface .sidenav .interface,
#ip_macro.analog .sidenav .analog,
#manufacturing.manufacturing_top .sidenav .manufacturing,
#package.package_top .sidenav .package,
#service.service_top .sidenav .service,
#service.highlevel .sidenav .highlevel,
#service.logic .sidenav .logic,
#service.hispeed .sidenav .hispeed,
#service.prototype .sidenav .prototype,
#service.lpb_support .sidenav .lpb_support,
#automotive.automotive_top .sidenav .automotive,
#RF-CMOS.RF-CMOS_top .sidenav .RF-CMOS,
#smart_device.smart_device_top .sidenav .smart_device {
	color: #EF9B59;
}

.tb {
	display: none;
}

@media screen and (max-width:768px) {

	.tb {
		display: block;
	}

	.pc {
		display: none
	}

}

.circle_title {
	position: relative;
	font-weight: bold;
	color: #726e4b;
	padding-left: 25px;
}

.circle_title::before {
	position: absolute;
	content: "●";
	left: 0;
}

.page_title_box {
	position: relative;
	background-image: url("../images/main_visual.jpg");
}

.page_title_box .title {
	padding: 0 10%;
	background: none;
}

@media screen and (max-width:1124px) {

	.page_title_box .title {
		padding: 0 5%;
	}

}

.page_title_box .title h1,
.page_title_box .title strong {
	font-weight: bold;
	text-shadow: 2px 2px 1px #ffffff,
		-2px 2px 1px #ffffff,
		2px -2px 1px #ffffff,
		-2px -2px 1px #ffffff,
		2px 0px 1px #ffffff,
		0px 2px 1px #ffffff,
		-2px 0px 1px #ffffff,
		0px -2px 1px #ffffff;
}

.page_title_box .title strong {
	font-size: 16px;
	line-height: 1.68;
}

@media screen and (max-width:1124px) {

	.page_title_box .title strong {
		font-size: 14px;
	}

	.page_title_box .title strong br {
		display: none;
	}

}

@media screen and (max-width:480px) {

	.page_title_box .title strong {
		font-size: 12px;
	}

}

.flex {
	display: flex;
	justify-content: center;
	align-items: flex-start;
}

@media screen and (max-width:768px) {

	.flex {
		display: block;
	}

}

.flex .left_box {
	margin-right: 60px;
}

.flex.col5 .left_box {
	width: calc(50% - 60px);
	margin-right: 60px;
}

.flex.col6_4 .left_box {
	width: calc(60% - 60px);
	margin-right: 60px;
}

@media screen and (max-width:768px) {

	.flex .left_box {
		margin-right: 0;
		margin-bottom: 40px;
	}

	.flex.col5 .left_box,
	.flex.col6_4 .left_box {
		width: 100%;
	}

}

.flex.col5 .right_box {
	width: 50%;
}

.flex.col6_4 .right_box {
	width: 40%;
}

@media screen and (max-width:768px) {

	.flex.col5 .right_box,
	.flex.col6_4 .right_box {
		width: 100%;
	}

}

.thumb_link_list {
	display: flex;
	justify-content: flex-start;
	flex-wrap: wrap;
	gap: 15px;
	align-items: stretch; 
}

.thumb_link_list li {
	position: relative;
	display: flex;
  flex-direction: column;
	width: calc(100% / 5 - 15px);
	margin: 0;
	background: #bbb;
}

@media screen and (max-width:1280px) {

	.thumb_link_list li {
		width: calc(100% / 3 - 10px);
	}

}

@media screen and (max-width:768px) {

	.thumb_link_list li {
		width: calc(100% / 2 - 10px);
	}

}

@media screen and (max-width:480px) {

	.thumb_link_list li {
		width: calc(100% / 2 - 7.5px);
		margin-bottom: 10px;
	}

}

@media screen and (max-width:380px) {

	.thumb_link_list li {
		width: 100%;
		margin-bottom: 20px;
	}

}

.thumb_link_list li a {
	position: relative;
	display: flex;
  flex-direction: column;
  height: 100%;
}

.thumb_link_list li a .wrap {
	position: relative;
	display: block;
	flex: 1 1 auto;
	overflow: hidden;
	transition: all .3s ease;
}

.thumb_link_list li a .wrap img {
	display: block;
	width: 100%;
	height: auto;
	transition: all .3s ease;
}

.thumb_link_list li a:hover .wrap img {
	width: 100%;
	transform: scale(1.2);
}

.thumb_link_list li a .text_box {
	position: relative;
	flex-shrink: 0;
  min-height: 65px;
  display: flex;
  justify-content: center;
  align-items: center;
	padding: 10px 5px;
	text-align: center;
	background: #bbb;
	z-index: 1;
}

@media screen and (max-width:768px) {

	.thumb_link_list li a .text_box {
		min-height: auto;
	}

}

.thumb_link_list li a .text_box h3 {
	flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
	font-size: 16px;
	font-weight: 500;
	color: #fff;
	line-height: 1.4;
	letter-spacing: -.75px;
	margin: 0;
}

@media screen and (max-width:480px) {

	.thumb_link_list li a .text_box h3 {
		font-size: 14px;
	}

}

@media screen and (max-width:1124px) {

	.thumb_link_list li a .text_box h3 br {
		display: none;
	}

}

@media screen and (max-width:380px) {

	.thumb_link_list li a .text_box h3 br {
		display: block;
	}

}

.thumb_link_list li a .btn_blue {
	display: block;
	padding: 15px 30px;
	transition: all .3s ease;
}

.thumb_link_list li a:hover .btn_blue {
	color: #002855;
	background: #fff;
}

.thumb_link_list li a:hover .btn_blue::after {
	border-color: #002855;
}

.thumb_link_list li p {
	padding: 8px 0 0;
}

table.fixed {
	table-layout: fixed;
}

.bg_box_gray {
	padding: 40px;
	background: #f1f1f1;
}

.bg_box_white {
	padding: 20px 40px;
	background: #fff;
	border-radius: 50px;
}

.bg_box_white2 {
	padding: 40px;
	background: #fff;
}

@media screen and (max-width:767px) {

	.bg_box_gray {
		padding: 20px;
	}

	.bg_box_white {
		padding: 10px 20px;
		border-radius: 20px;
	}

	.bg_box_white2 {
		padding: 20px;
	}

}

table.soc tr th {
	width: 280px;
	text-align: left;
}

@media screen and (max-width:767px) {

	table.soc tr th {
		width: 220px;
	}

}

.text-wrap {
	width: 100%;
	height: 100%;
	display: block;
	margin: 0 auto;
}

.hide-text,
.hide-text2,
.hide-text3 {
	display: none;
}


button.readmore,
button.readmore2,
button.readmore3 {
	position: relative;
	display: block;
	height: 50px;
	font-size: 14px;
	font-weight: 700;
	color: #002855;
	margin: 15px auto;
	border: none;
	background-color: transparent;
	outline: 0;
	transition: .5s;
	-erbkit-transition: .5s;
	cursor: pointer;
}

button.readmore::after,
button.readmore2::after,
button.readmore3::after {
	content: " ";
	position: absolute;
	width: 15px;
	height: 15px;
	border-top: 3px solid #002855;
	border-right: 3px solid #002855;
	transform: rotate(135deg);
	-webkit-transform: rotate(135deg);
	left: calc(50% - 7.5px);
	top: 40px;
	transition: .5s;
	-erbkit-transition: .5s;
}

button.readmore:hover::after,
button.readmore2:hover::after,
button.readmore3:hover::after {
	top: 40px;
}

.on-click,
.on-click2,
.on-click3 {
	color: transparent !important;
}

button.readmore.on-click::after,
button.readmore2.on-click2::after,
button.readmore3.on-click3::after {
	transform: rotate(-45deg);
	-webkit-transform: rotate(-45deg);
}

.movie_wrap {
	margin: 10px auto;
}