@media (min-width: 1800px) {.content_box {min-width: 1950px;margin: 0 auto;}
.iheader.wrapper {width: 1680px;}
.content.box {width: 1680px;}
.content.box.video_left {width: 1330px;}
.content.box.video_left.title {width: 1330px;}
.content.box.video_left.video_box {width: 1330px;height: 748px;}
.content.box.video_left.max_video {width: 1330px;height: 748px;}
.content.box.video_left.max_video.mask {width: 1330px;height: 748px;}
.content.box.video_left.main {width: 1330px;}
.content.box.video_left.main.message_box {max-width: 1240px !important;}
.content.box.video_left.main.small_box {max-width: 1190px !important;}
.content.box.video_left.main.small_box.small_message {width: 100% !important;}
.content.box.video_left.main.message_board.textarea_container {max-width: 1130px !important;width: calc(87% - 35px) !important;}
.content.box.video_left.main.message_fixed {max-width: 1330px !important;}
.content.box.video_left.main.message_fixed2 {max-width: 1330px !important;}
.footer.mainbox {width: 1680px !important;} }
@media (max-width: 1800px) {.iheader.wrapper {width: 1200px;}
.content.box {width: 1200px;}
.content.box.video_left {width: 850px;}
.content.box.video_left.title {width: 850px;}
.content.box.video_left.video_box {width: 850px;height: 535px;}
.content.box.video_left.max_video {width: 850px;height: 535px;}
.content.box.video_left.max_video.mask {width: 850px;height: 535px;}
.content.box.video_left.max_video.mask_next.mask_next_box {padding-top: 146px;}
.content.box.video_left.max_video.mask_next.mask_next_box.next_time {font-size: 16px;margin-bottom: 20px;}
.content.box.video_left.max_video.mask_next.mask_next_box.next_title {max-width: 520px;}
.content.box.video_left.max_video.mask_next.mask_next_box.next_title span {font-size: 12px;}
.content.box.video_left.max_video.mask_next.mask_next_box.loop {width: 38px;height: 38px;margin: 92px auto 0;}
.content.box.video_left.max_video.mask_next.mask_next_box.loop p {width: 34px;margin-top: 15px;font-size: 16px;}
.content.box.video_left.main {width: 850px;}
.content.box.video_left.main.message_box {max-width: 760px !important;}
.content.box.video_left.main.small_box {max-width: 710px !important;}
.content.box.video_left.main.small_box.small_message {width: 100% !important;}
.content.box.video_left.main.message_board {max-width: 850px !important;}
.content.box.video_left.main.message_board.textarea_container_l {max-width: 750px;width: calc(78% - 10px);}
.content.box.video_left.main.message_fixed {max-width: 850px !important;}
.content.box.video_left.main.message_fixed2 {max-width: 850px !important;}
.footer.mainbox {width: 1200px !important;} }