@media screen and (min-width: 1025px) {
	// pc
	.main .main-area .item {
		width: 20%;
	}
	.header2{
		display: none;
	}
	.news-bottom .news-list:nth-child(4n) {
		margin-right: 0 !important;
	}

        .artimg img{height:9vw;}

	.slide1{
		display: block !important;
	}
	
	.slide2{
		display: none;
	}
	
	.part-list img {
		height: 6.9vw;
	}
	
	.contact-container{
		width: 72% !important;
	}
	
	
	.header {
	    position: fixed;
	    z-index: 100;
	    width: 100%;
	    top: 0;
	    border-bottom: 1px solid #eee;
	}
	
	.banner {
	    margin-top: 4.4rem;
	}
	
	.wt-posi{
		margin-top: 5.3rem;
	}
	
	
	.pro-bottom a:nth-child(3n) {
            margin-right: 1% !important;
          }
}