@media only screen and (max-width: 480px) {header {background-image: url(../assets/content/images/masthead/winter-xs.jpg);}}@media only screen and (max-width: 480px) and (-webkit-min-device-pixel-ratio: 1.3), only screen and (max-width: 480px) and (-o-min-device-pixel-ratio: 13/10), only screen and (max-width: 640px) and (min-resolution: 120dpi) {header .mastheadImage {background-image: url(../assets/content/images/masthead/winter-xs.jpg);}}@media only screen and (min-width: 481px) {header {background-image: url(../assets/content/images/masthead/winter-s.jpg);}}@media only screen and (min-width: 481px) and (-webkit-min-device-pixel-ratio: 1.3), only screen and (min-width: 481px) and (-o-min-device-pixel-ratio: 13/10), only screen and (min-width: 641px) and (min-resolution: 120dpi) {header .mastheadImage {background-image: url(../assets/content/images/masthead/winter-s.jpg);}}@media only screen and (min-width: 961px) {header {background-image: url(../assets/content/images/masthead/winter-m.jpg);}}@media only screen and (min-width: 961px) and (-webkit-min-device-pixel-ratio: 1.3), only screen and (min-width: 961px) and (-o-min-device-pixel-ratio: 13/10), only screen and (min-width: 961px) and (min-resolution: 120dpi) {header .mastheadImage {background-image: url(../assets/content/images/masthead/winter-m.jpg);}}@media only screen and (min-width: 1921px) {header {background-image: url(../assets/content/images/masthead/winter-l.jpg);}}@media only screen and (min-width: 1921px) and (-webkit-min-device-pixel-ratio: 1.3), only screen and (min-width: 1921px) and (-o-min-device-pixel-ratio: 13/10), only screen and (min-width: 1921px) and (min-resolution: 120dpi) {header .mastheadImage {background-image: url(../assets/content/images/masthead/winter-l.jpg);}}@media only screen and (min-width: 3841px) {header {background-image: url(../assets/content/images/masthead/winter-xl.jpg);}}