@media only screen and (max-width: 1024px){
}

@media only screen and (min-width: 769px) and (max-width: 1024px){
}

@media only screen and (min-width: 681px) and (max-width: 768px){
h3 { font-size: 16px;}h4 { font-size: 12px;}}

@media only screen and (max-width: 680px){
h1 { font-size: 30px;}h2 { font-size: 24px;}h3 { font-size: 16px;}h4 { font-size: 12px;}h5 { font-size: 16px;}}