@charset "utf-8";

/*container*/
.adress {
	border-left: 10px solid #e5e5e5;
	margin-left: 20px;
	padding-left: 20px;
	font-family: "Helvetica";
	line-height: 1.8;
	color:#2a2a2a;
	letter-spacing:1.5pt;
}
.main-logo {
	text-align: center;
	margin: 150px 0 40px;
}
.top-menu {
	overflow: hidden;
	max-width: 1010px;
	margin: 0 auto 100px;
}
.top-menu li {
	float: left;
	text-align: center;
	margin: 0.5%;
	color: #007ac4;
	font-weight: bold;
	list-style:none;
	width:15.66%;
	position:relative;
}
.top-menu li:before{
    content:"";
    display: block;
    padding-top: 100%; 
}
	
.top-menu li a {
	position:absolute;
	border-radius: 50%;
	color: #007ac4;
	text-decoration: none;
	border: 3px solid #007ac4;
	width: 100%;;
	display: block;
	padding-top: 17%;
	box-sizing: border-box;
	letter-spacing:-0.5pt;
	line-height:1.2;
	font-size: 18px;
	top: 0;
    left: 0;
    bottom: 0;
    right: 0;
}
.top-menu li a.hover:hover {
	color: #fff;
	border: 3px solid #007ac4;
}
.top-menu li a.hover:hover span {
	color: #fff;
}
.top-menu li span {
	display: block;
	font-size: 13px;
	font-weight: normal;
	color: #919191;
	letter-spacing:-0.5pt;
	font-weight:bold;
}
.top-menu li a,.top-menu li a.hover:hover{
	background-size:55%;
}
.icon-home a {
	background: url(../images/icon-home.png) center bottom no-repeat;
}
.icon-company a {
	background: url(../images/icon-company.png) center bottom no-repeat;
}
.icon-blog a {
	background: url(../images/icon-blog.png) center bottom no-repeat;
}
.icon-business a {
	background: url(../images/icon-business.png) center bottom no-repeat;
}
.icon-recruit a {
	background: url(../images/icon-recruit.png) center bottom no-repeat;
}
.icon-contact a {
	background: url(../images/icon-contact.png) center bottom no-repeat;
}
.icon-home a.hover:hover {
	background: url(../images/icon-home-hover.png) center bottom no-repeat #007ac4;
}
.icon-company a.hover:hover {
	background: url(../images/icon-company-hover.png) center bottom no-repeat #007ac4;
}
.icon-blog a.hover:hover {
	background: url(../images/icon-blog-hover.png) center bottom no-repeat #007ac4;
}
.icon-business a.hover:hover {
	background: url(../images/icon-business-hover.png) center bottom no-repeat #007ac4;
}
.icon-recruit a.hover:hover {
	background: url(../images/icon-recruit-hover.png) center bottom no-repeat #007ac4;
}
.icon-contact a.hover:hover {
	background: url(../images/icon-contact-hover.png) center bottom no-repeat #007ac4;
}


@media screen and (max-width: 768px) {
.main-logo img {
	width:90%;
	max-width:321px;
}
.top-menu li a,.top-menu li a.hover:hover{
	background-size:45%;
}
.top-menu{
	width:90%;
	margin-left:auto;
	margin-right:auto;
}
.top-menu li a {
	text-align: center;
	box-sizing: border-box;
	margin: 1%;
	color: #007ac4;
	font-size: 2vw;
	padding-top: 20%;
}

.top-menu li span {
	font-size: 1.5vw;
}
.icon-home, .icon-company, .icon-blog, .icon-business, .icon-recruit, .icon-contact {
	background-size: 35%;
	background-position: center 50px;
}
}

@media screen and (max-width: 640px) {
.main-logo{
	margin:100px 0 40px;
}
.main-logo img {
	width:70%;
}
.top-menu {
	padding: 0 4%;
	box-sizing: border-box;
	width:100%;
}
.top-menu li a,.top-menu li a.hover:hover{
	background-size:50%;
}
.top-menu li {
	float: left;
	text-align: center;
	margin: 1%;
	color: #007ac4;
	font-weight: bold;
	list-style:none;
	width:30%;
}
.top-menu li span {
	font-size: 2.5vw;
}
.top-menu li a {
	font-size: 3.8vw;
	padding-top: 17%;
}
}