html, body, div, span, applet, object, iframe, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
	display: block;
}

ol, ul {
	list-style: none;
}
blockquote, q {
	quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
	content: '';
	content: none;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}
/*****RESET_CSS******/



h1 {
    font-size: 3rem;
}
h2{
    font-size: 2.2rem;
}
h3{
    font-size: 2rem;
}
h4{
    font-size: 1.8rem;
}

p{
    line-height:1.6rem;
    font-size: 1.7rem;
}
a{
    line-height: 1.6rem;
    font-size: 1.6rem;
}

#header_title{
    color: #fff;
    background-color: #007acc;

}



.wrapper{
    width: 96vw;
    margin-left: 1vw;
    max-width: 1920px;
}

#split {
text-align: center;
    display: flex;
    flex-direction: row;
    justify-content: space-evenly;
}

#os64bitbox , #os32bitbox ,#win8box, #windows_box{
    margin: auto;
border: solid 2px #007acc;
width: 75vw;
height: 300px;
display: none;
}

#windows_box{
    line-height: normal;
    font-size: 1.6rem;
    height: 440px;
}
#windows_box h4{
margin: 0;
}

#avasterimg{
    width: 80vw;
    
    margin:  0 auto;

}



#howtobox{
    display: flex;
    flex-direction: row;
    justify-content: space-evenly;
    flex-wrap: wrap;
}
#howtobox li{
    padding: 20px;
    width: 45%;
    border: solid 2px #823;
    margin-bottom: 30px;
}
#howtobox h2{
 text-decoration: underline;
}
#downloadlinkbox{
    margin-bottom: 30px;
}
#downloadlinkbox a{
margin-right: 4px;

}