/*@media only screen and (min-width: 1366px) and (max-width: 1920px) {
#issues li { width: 320px !important; }
#issues li img { margin: 0px; float: none; }
.img-responsive { display: block; height: auto; max-width: 80%; }
}*/

@media only screen and (min-width: 568px) and (max-width: 766px) {
#issues li { width: 320px !important; }
#issues li img { margin: 0px; float: none; }
.img-responsive { display: block; height: auto; max-width: 80%; }
}
@media only screen and (min-width: 480px) and (max-width: 568px) {
#issues li { width: 512px !important; }
#issues li img { margin: 0px; float: none; }
.img-responsive { display: block; height: auto; max-width: 80%; }
}
@media only screen and (min-width: 384px) and (max-width: 480px) {
#issues li { width: 320px !important; }
#issues li img { margin: 0px; float: none; }
.img-responsive { display: block; height: auto; max-width: 80%; }
}
@media only screen and (min-width: 320px) and (max-width: 384px) {
#issues li { width: 370px !important; }
#issues li img { margin: 0px; float: none; }
.img-responsive { display: block; height: auto; max-width: 80%; }
}
@media only screen and (min-width: 240px) and (max-width: 319px) {
#issues li { width: 320px !important; }
#issues li img { margin: 0px; float: none; }
.img-responsive { display: block; height: auto; max-width: 80%; }
}