html { 
		scroll-behavior: smooth; 
	}
	
	.tech{
		display: ;
	}
	
	h1
	{
		font-size: 25px;
		line-height: 30px;
		font-weight: bold;
	}
	
	h2
	{
		font-size: 22px;
		line-height: 25px;
	}
	
	h3
	{
		font-size: 20px;
		line-height: 22px;
	}

    .main_banner {
        background-image: url(/images/main-banner.jpg);
        background-position: center;
        background-size: cover;
        background-repeat: no-repeat;
        background-repeat: repeat-x;
        background-attachment: fixed;
        height: 350px;
        position: relative;
        z-index: 1;
    }

    .main_banner:before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        height: 100%;
        width: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: -1;
    }

    .main_banner_text {
        font-family: 'Oswald', sans-serif;
        font-weight: 400;
        color: white;
        font-size: 45px;		
        text-shadow: 10px 10px 15px black;
		text-align: center;
    }
	
@media screen and (max-width: 768px) 
{
	.right-menu 
	{
		text-align:right;
		float:right;
    }
}