@charset "UTF-8";
/* CSS Document */

.company {
	display: flex;
}

.company_side {
	width: 18%;
	text-align: left;
	line-height: 2em;
	font-size: 15px;
	border-top: solid  1px;
}

.company_side  li{
	list-style : none;
}

.company_top span {
	font-size: 30px;
	font-weight: bold;
}

.company_top p {
	font-size: 20px;
}

.company_side a:hover {
	color: orange;
}

.case1 {
	width: 80%;
	margin-left: 1em;
}

.part1 {
	display: flex;
	justify-content: space-around;
	margin-top: 3em;
}

.part1_text {
	width: 60%;
}

.part1_img img {
	width: 90%;
	margin-left: 1em;
	margin-top: 1em;
}

.part2 {
	display: flex;
	justify-content: space-around;
	margin-top: 2em;
}

.part2_text {
	width: 65%;
}

.part2_text p {
	margin-top: 0.5em;
}

.part2_img img {
	width: 80%;
	height: 75%;
	margin-left: 1em;
	margin-top: 0.5em;
}

.part3 {
	display: flex;
	margin-top: 2em;
}

.part3_text {
	width: 70%;
}

.part3_img img {
	width: 90%;
}

.part4 {
	margin-top: 2em;
}

.part4 span {
	font-weight: 600;
	font-size: 20px;
	background: #e5e5e5;
	padding: 1em 2em; 
} 

.part4_text {
	margin-top: 2em;
}

.part4_img {
	display: flex;
	margin-top: 1em;
}

.part4_img img {
	width: 95%;
}


@media screen and (min-width:600px) and (max-width:1024px) {
    /*Tablet*/
.part2_img img {
	width: 80%;
	height: 50%;
	margin-left: 1em;
	margin-top: 0.5em;
}
}

@media screen and (max-width:599px) {
    /*SmartPhone*/
.company {
	display: flex;
	flex-direction: column;
}

.company_side {
	width: 100%;
	line-height: 3em;
	font-size: 16px;
	border-top: none;
	text-align: center;
}


.company_side  li{
	width: 40%;
	display: inline-block;
	list-style : none;
}

.company_top {
    margin-top: 2em;
}	

.company_side a:hover {
	color: orange;
}

.case1 {
	width: 100%;
	margin-left: 0;
}

.part1 {
	display: flex;
	justify-content: space-around;
	flex-direction: column;
	margin-top: 3em;
}

.part1_text {
	width: 100%;
}

.part1_img img {
	width: 100%;
	margin-left: 0;
	margin-top: 1em;
}

.part2 {
	display: flex;
	justify-content: space-around;
	flex-direction: column;
	margin-top: 2em;
}

.part2_text {
	width: 100%;
}

.part2_text p {
	margin-top: 0.5em;
}

.part2_img img {
	width: 100%;
	height: 75%;
	margin-left: 0;
	margin-top: 0.5em;
}

.part3 {
	display: flex;
	flex-direction: column;
	margin-top: 2em;
}

.part3_text {
	width: 100%;
}

.part3_img img {
	width: 100%;
	margin-top: 1em;
}

.part4 {
	margin-top: 2em;
	margin-bottom: 2em;
}

.part4 span {
	font-weight: 600;
	font-size: 20px;
	background: #e5e5e5;
	padding: 1em 2em; 
} 

.part4_text {
	margin-top: 2em;
}

.part4_img {
	display: flex;
	flex-direction: column;
	margin-top: 1em;
}

.part4_img img {
	width: 100%;
}
	
}