.image-center {
margin:0 auto;
}







@media only screen and (max-width: 1800px) {



}



/* 1680 x 1050 */
@media only screen and (max-width: 1700px) {



}



/* 1600 x 900 */
@media only screen and (max-width: 1600px) {



}



/* 1536 x 864 */
@media only screen and (max-width: 1550px) {



}




/* 1440 x 900 */
@media only screen and (max-width: 1460px) {



}




/* 1366 x 768 & 1366 x 760 */
@media only screen and (max-width: 1390px) {



}




/* 1280 x 800 */
@media only screen and (max-width: 1300px) {



}





@media only screen and (max-width: 1200px) {



}




@media only screen and (max-width: 1100px) {



}





/* 1024 x 768 */
@media only screen and (max-width: 1050px) {



}




/* 960 x 600 */
@media only screen and (max-width: 980px) {



}




@media only screen and (max-width: 900px) {



}




/* 800 x 1280 & 768 x 1024 */
@media only screen and (max-width: 810px) { 



}





@media only screen and (max-width: 700px) {



}





/* 600 x 960 */
@media only screen and (max-width: 620px) {



}




@media only screen and (max-width: 550px) {



}




/* 480 x 853 */
@media only screen and (max-width: 500px) {



}




/* 412 x 732 & 414 x 736 (iPhone) */
@media only screen and (max-width: 430px) {



}




/* 360 x 740 & 375 x 812 */
@media only screen and (max-width: 380px) {



}




/* 320 x 568 */
@media only screen and (max-width: 330px) {



}




@media only screen and (max-width: 300px) {



}