@charset "UTF-8";html{background-color:#000}.support_videos_cell1{border-top:1px solid #3e3e3e}.support_videos_sidebar{padding:calc(60 / var(--kniu_vw)) calc(30 / var(--kniu_vw))}.support_videos_form .kniu_form_input_group{border-radius:calc(50 / var(--kniu_vw));-webkit-border-radius:calc(50 / var(--kniu_vw));-moz-border-radius:calc(50 / var(--kniu_vw));-ms-border-radius:calc(50 / var(--kniu_vw));-o-border-radius:calc(50 / var(--kniu_vw));width:100%;height:calc(50 / var(--kniu_vw));font-size:calc(20 / var(--kniu_vw));background-color:#191919;color:#fff}.support_videos_form .kniu_form_input{border-color:#404040;padding:0 calc(60 / var(--kniu_vw)) 0 calc(30 / var(--kniu_vw))}.support_videos_form .kniu_form_input_aftfix{width:calc(60 / var(--kniu_vw))}.support_videos_form .kniu_icon{color:#acacac}.support_videos_sidebar_title{margin-top:calc(60 / var(--kniu_vw));font-size:calc(30 / var(--kniu_vw));line-height:1.23;text-transform:uppercase;color:#fff}.support_videos_sidebar_item{margin-top:calc(30 / var(--kniu_vw))}.support_videos_filter{display:block;cursor:pointer}.support_videos_filter_radio{display:none}.support_videos_filter_view{padding-right:calc(60 / var(--kniu_vw));text-transform:uppercase;background-image:url(../img/I01index/toright02.png);background-repeat:no-repeat;background-position:right center;background-size:calc(9 / var(--kniu_vw)) auto;color:#fff;transition:all .3s;-webkit-transition:all .3s;-moz-transition:all .3s;-ms-transition:all .3s;-o-transition:all .3s}.support_videos_filter_radio:checked~.support_videos_filter_view{background-image:url(../img/I01index/toright01.png);color:var(--kniu_blue)}.support_videos_content{flex:1;-webkit-flex:1;-moz-flex:1;-ms-flex:1;-o-flex:1;border-top:1px solid #3e3e3e;padding:calc(60 / var(--kniu_vw)) calc(30 / var(--kniu_vw));background-color:#121216}.support_videos_description_title{margin-bottom:calc(30 / var(--kniu_vw));font-size:calc(48 / var(--kniu_vw));color:#fff}.support_videos_description_detail{font-size:calc(20 / var(--kniu_vw));line-height:1.8;color:#fff}.support_videos_description_detail a{font-weight:700;text-decoration:underline;color:var(--kniu_blue)}.support_videos_row_group{margin-top:calc(80 / var(--kniu_vw))}.support_videos_col{border:1px solid #3e3e3e;height:calc(288 / var(--kniu_vw))}.support_videos_video_group::after{background-color:rgba(0,0,0,.5)}.support_videos_video_title{z-index:1;position:absolute;bottom:0;left:0;padding:calc(20 / var(--kniu_vw));width:100%;font-size:calc(20 / var(--kniu_vw));text-align:center;background-color:rgba(0,0,0,.5);color:#fff}.support_videos_video_cover{object-fit:cover}.support_videos_video_start{width:calc(140 / var(--kniu_vw))}@media (min-width:calc(1024px - 60px)){.support_videos_cell1{display:flex;display:-webkit-flex}.support_videos_sidebar{padding:calc(70 / var(--kniu_vw)) calc(60 / var(--kniu_vw)) calc(100 / var(--kniu_vw)) calc(150 / var(--kniu_vw));min-width:calc(650 / var(--kniu_vw))}.support_videos_form .kniu_form_input_group{width:calc(440 / var(--kniu_vw))}.support_videos_content{border:none;border-left:1px solid #3e3e3e;padding:calc(100 / var(--kniu_vw)) calc(150 / var(--kniu_vw)) calc(100 / var(--kniu_vw)) calc(80 / var(--kniu_vw))}}