@media (min-width: 1024px) and (max-width: 1359px) {
	.slide_content{
		max-width:900px;
	}
	
	/*
	.menu{
		max-width:900px;
		padding:20px 0px;
		height:120px;
	}
	*/
	
	.content_box{
		padding:40px 0px;
		margin:0;
	}
	
	.menu{
		flex-direction:column;
		height:100%;
		position:fixed;
		right:5px;
		top:0;
		width:20px;
		justify-content:center;
		padding:0;
		align-items:center;
		align-content: center;
	}
	
	.menu.alt{
		height:100%;
	}
	
	.menu_el{
		text-indent:-9999px;
		width:10px;
		height:10px;
		border-radius:50%;		
		margin:10px 0px;
		transition:transform 0.3s, background 0.3s 0.5s;
		padding:0;
		flex:0 1 auto;
	}
	
	.menu#light .menu_el{
		background:#fff;
	}
	
	.menu#dark .menu_el{
		background:#222;
	}
	
	.menu_el:after,.menu_el:before,.menu_el_lb,.menu_el_rb{
		display:none;
	}
	
	.menu_el.act{
		transform:scale(2,2);
	}
	
	.dc{
		width:100%;
		padding:60px;
	}
	
	.slide_content_d_t{
		margin:20px 0px;
	}
	
	.slide_content_course{
		flex:0 1 33.33%;
	}
	
}