Error CSS

Hi everybody,
i haved an error CSS


the grid is not right

my css is generate by the scheduler tool theme ( dhtmlx.com/docs/products/dht … ndex.shtml )

can you help me ?

the source of css :

/*
This software is allowed to use under GPL or you need to obtain Commercial or Enterise License
to use it in non-GPL project. Please contact sales@dhtmlx.com for details
*/
.dhtmlx_message_area{position:fixed;right:5px;width:250px;z-index:1000;}.dhtmlx-info{min-width:120px;padding:4px 4px 4px 20px;font-family:Tahoma;z-index:10000;margin:5px;margin-bottom:10px;-webkit-transition:all .5s ease;-moz-transition:all .5s ease;-o-transition:all .5s ease;transition:all .5s ease;}.dhtmlx-info.hidden{height:0;padding:0;border-width:0;margin:0;overflow:hidden;}.dhtmlx_modal_box{overflow:hidden;display:inline-block;min-width:300px;width:300px;text-align:center;position:fixed;background-color:#fff;background:-webkit-linear-gradient(top,#fff 1%,#d0d0d0 99%);background:-moz-linear-gradient(top,#fff 1%,#d0d0d0 99%);box-shadow:0 0 14px #888;font-family:Tahoma;z-index:20000;border-radius:6px;border:1px solid #fff;}.dhtmlx_popup_title{border-top-left-radius:5px;border-top-right-radius:5px;border-width:0;background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAoCAMAAAAIaGBFAAAAhFBMVEVwcHBubm5sbGxqampoaGhmZmZlZWVjY2NhYWFfX19dXV1bW1taWlpYWFhWVlZUVFRSUlJRUVFPT09NTU1LS0tJSUlHR0dGRkZERERCQkJAQEA+Pj49PT09PT0+Pj5AQEBBQUFDQ0NERERGRkZHR0dJSUlKSkpMTExMTEw5OTk5OTk5OTkny8YEAAAAQklEQVQImQXBCRJCAAAAwKVSQqdyjSPXNP7/QLsIhA6OTiJnF7GrRCpzc/fw9PKW+/gqlCq1RqvTG/yMJrPF6m/bAVEhAxxnHG0oAAAAAElFTkSuQmCC);background-image:-webkit-linear-gradient(top,#707070 1%,#3d3d3d 70%,#4c4c4c 97%,#393939 97%);background-image:-moz-linear-gradient(top,#707070 1%,#3d3d3d 70%,#4c4c4c 97%,#393939 97%);}.dhtmlx-info,.dhtmlx_popup_button,.dhtmlx_button{user-select:none;-webkit-user-select:none;-moz-user-select:-moz-none;cursor:pointer;}.dhtmlx_popup_text{overflow:hidden;}.dhtmlx_popup_controls{border-radius:6px;padding:5px;}.dhtmlx_popup_button,.dhtmlx_button{height:30px;line-height:30px;display:inline-block;margin:0 5px;border-radius:6px;color:#FFF;}.dhtmlx_popup_button{min-width:120px;}div.dhx_modal_cover{background-color:#000;cursor:default;filter:alpha(opacity = 20);opacity:.2;position:fixed;z-index:19999;left:0;top:0;width:100%;height:100%;border:none;zoom:1;}.dhtmlx-info img,.dhtmlx_modal_box img{float:left;margin-right:20px;}.dhtmlx-alert-error .dhtmlx_popup_title,.dhtmlx-confirm-error .dhtmlx_popup_title{background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAsCAIAAAArRUU2AAAATklEQVR4nIWLuw2AMBBDjVuQiBT2oWbRDATrnB0KQOJoqPzRe3BrHI6dcBASYREKovtK6/6DsDOX+stN+3H1YX9ciRgnYq5EWYhS2dftBIuLT4JyIrPCAAAAAElFTkSuQmCC);}.dhtmlx-alert-error,.dhtmlx-confirm-error{border:1px solid #f00;}.dhtmlx_button,.dhtmlx_popup_button{box-shadow:0 0 4px #888;border:1px solid #838383;}.dhtmlx_button input,.dhtmlx_popup_button div{border:1px solid #FFF;background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAeCAMAAADaS4T1AAAAYFBMVEVwcHBtbW1ra2toaGhmZmZjY2NhYWFeXl5cXFxaWlpXV1dVVVVSUlJQUFBNTU1LS0tJSUlGRkZERERBQUE/Pz88PDw9PT0+Pj5AQEBCQkJDQ0NFRUVHR0dISEhKSkpMTEzqthaMAAAAMklEQVQImQXBhQ2AMAAAsOIMlwWH/8+kRSKVyRVKlVrQaHV6g9FktlhFm93hdLk9Xt8PIfgBvdUqyskAAAAASUVORK5CYII=);background-image:-webkit-linear-gradient(top,#707070 1%,#3d3d3d 70%,#4c4c4c 99%);background-image:-moz-linear-gradient(top,#707070 1%,#3d3d3d 70%,#4c4c4c 99%);border-radius:6px;font-size:15px;font-weight:normal;-moz-box-sizing:content-box;box-sizing:content-box;color:#fff;padding:0;margin:0;vertical-align:top;height:28px;line-height:28px;}.dhtmlx_button input:focus,.dhtmlx_button input:active,.dhtmlx_popup_button div:active,.dhtmlx_popup_button div:focus{background:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAAeCAMAAADaS4T1AAAAXVBMVEVwcHBubm5tbW1sbGxra2tpaWloaGhnZ2dmZmZlZWVjY2NiYmJhYWFgYGBfX19dXV1cXFxbW1taWlpZWVlXV1dWVlZVVVVUVFRTU1NRUVFQUFBPT09OTk5NTU1LS0tT9SY0AAAAMUlEQVQImQXBhQGAMAAAIGxnx2z9/00BiVQmVyhVakGj1ekNRpPZYhVtdofT5fZ4fT8hpwG05JjexgAAAABJRU5ErkJggg==);background-image:-webkit-linear-gradient(top,#707070 1%,#4c4c4c 99%);background-image:-moz-linear-gradient(top,#707070 1%,#4c4c4c 99%);}.dhtmlx_popup_title{color:#fff;text-shadow:1px 1px #000;height:40px;line-height:40px;font-size:20px;}.dhtmlx_popup_text{margin:15px 15px 5px 15px;font-size:14px;color:#000;min-height:30px;border-radius:6px;}.dhtmlx-info,.dhtmlx-error{font-size:14px;color:#000;box-shadow:0 0 10px #888;padding:0;background-color:#FFF;border-radius:3px;border:1px solid #fff;}.dhtmlx-info div{padding:5px 10px 5px 10px;background-color:#fff;border-radius:3px;border:1px solid #B8B8B8;}.dhtmlx-error{background-color:#d81b1b;border:1px solid #ff3c3c;box-shadow:0 0 10px #000;}.dhtmlx-error div{background-color:#d81b1b;border:1px solid #940000;color:#FFF;}.dhx_cal_container{background-color:#C2D5FC;font-family:Tahoma;font-size:8pt;position:relative;overflow:hidden;}.dhx_cal_container div{-moz-user-select:none;-moz-user-select:-moz-none;}.dhx_cal_navline{height:20px;position:absolute;z-index:3;width:750px;color:#2F3A48;}.dhx_cal_navline div{position:absolute;top:2px;white-space:nowrap;}.dhx_cal_navline .dhx_cal_date{font-weight:600;left:210px;padding-top:1px;}.dhx_cal_button .dhx_left_bg{width:1px;overflow:hidden;height:17px;z-index:20;top:0;}.dhx_cal_prev_button{background-image:url(imgs/buttons.png);background-position:0 0;width:29px;height:17px;left:50px;cursor:pointer;}.dhx_cal_next_button{background-image:url(imgs/buttons.png);background-position:-30px 0;width:29px;height:17px;left:80px;cursor:pointer;}.dhx_cal_today_button{background-image:url(imgs/buttons.png);background-position:-60px 0;width:75px;height:17px;left:112px;cursor:pointer;text-align:center;text-decoration:underline;}.dhx_cal_tab{width:59px;height:19px;text-align:center;text-decoration:underline;padding-top:2px;cursor:pointer;background-color:#D8E1EA;-webkit-border-top-left-radius:4px;-webkit-border-top-right-radius:4px;-moz-border-radius-topleft:4px;-moz-border-radius-topright:4px;border-top-left-radius:4px;border-top-right-radius:4px;}.dhx_cal_tab.active{text-decoration:none;cursor:default;font-weight:bold;border:1px dotted #586A7E;border-bottom:0;background-color:#C2D5FC;}.dhx_cal_header{position:absolute;left:10px;top:23px;width:750px;border-top:1px dotted #8894A3;border-right:1px dotted #8894A3;z-index:2;overflow:hidden;color:#2F3A48;}.dhx_cal_data{border-top:1px dotted #8894A3;position:absolute;top:44px;width:600px;overflow-y:auto;overflow-x:hidden;}.dhx_scale_bar{position:absolute;text-align:center;background-color:#C2D5FC;padding-top:3px;border-left:1px dotted #586A7E;}.dhx_scale_holder{position:absolute;border-right:1px dotted #586A7E;background-image:url(imgs/databg.png);}.dhx_scale_holder_now{position:absolute;border-right:1px dotted #586A7E;background-image:url(imgs/databg_now.png);}.dhx_scale_hour{height:41px;width:50px;border-bottom:1px dotted #8894A3;background-color:#C2D5FC;text-align:center;line-height:40px;color:#586A7E;overflow:hidden;}.dhx_month_head{background-color:#EBEFF4;color:#2F3A48;border-right:1px dotted #586A7E;height:18px;padding-right:5px;padding-top:3px;text-align:right;}.dhx_month_body{border-right:1px dotted #586A7E;border-bottom:1px dotted #586A7E;background-color:#FFF;}.dhx_now .dhx_month_body{background-color:#E2EDFF;}.dhx_after .dhx_month_body,.dhx_before .dhx_month_body{background-color:#ECECEC;}.dhx_after .dhx_month_head,.dhx_before .dhx_month_head{background-color:#E2E3E6;color:#94A6BB;}.dhx_now .dhx_month_head{background-color:#D1DEF4;font-weight:bold;}.dhx_cal_drag{position:absolute;z-index:9999;background-color:#FFE763;border:1px solid #B7A543;opacity:.5;filter:alpha(opacity=50);}.dhx_loading{position:absolute;width:128px;height:15px;background-image:url(imgs/loading.gif);z-index:9999;}.dhx_multi_day_icon,.dhx_multi_day{background-color:#E1E6FF;background-repeat:no-repeat;border-right:1px dotted #8894A3;}.dhx_multi_day{position:absolute;border-top:1px dotted #8894A3;}.dhx_multi_day_icon,.dhx_multi_day_icon_small{background-position:center center;background-color:#E1E6FF;background-repeat:no-repeat;border-bottom:1px dotted #8894A3;border-right:1px dotted #8894A3;}.dhx_multi_day_icon{background-image:url(imgs/clock_big.gif);}.dhx_multi_day_icon_small{background-image:url(imgs/clock_small.gif);}.dhtmlxLayoutPolyContainer_dhx_skyblue .dhx_cal_container{background-color:#d0e5ff;}.dhx_cal_event .dhx_header,.dhx_cal_event .dhx_title,.dhx_cal_event .dhx_body,.dhx_cal_event .dhx_footer{background-color:#FFE763;border:1px solid #B7A543;color:#887A2E;overflow:hidden;width:100%;font-family:Tahoma;font-size:8pt;}.dhx_move_denied .dhx_cal_event .dhx_header,.dhx_move_denied .dhx_cal_event .dhx_title{cursor:default;}.dhx_cal_event .dhx_header{height:1px;margin-left:1px;border-width:1px 1px 0 1px;cursor:pointer;}.dhx_cal_event .dhx_title{height:12px;border-width:0 1px 1px 1px;border-bottom-style:dotted;font-size:7pt;font-weight:bold;text-align:center;background-position:right;background-repeat:no-repeat;cursor:pointer;}.dhx_cal_event .dhx_body,.dhx_cal_event.dhx_cal_select_menu .dhx_body{border-width:0 1px 1px 1px;padding:5px;}.dhx_resize_denied{cursor:default!important;}.dhx_cal_event .dhx_event_resize{cursor:s-resize;}.dhx_cal_event .dhx_footer,.dhx_cal_event .dhx_select_menu_footer{height:1px;margin-left:2px;border-width:0 1px 1px 1px;}.dhx_cal_event_line{background-color:#FFE763;border:1px solid #B7A543;border-radius:3px;font-family:Tahoma;font-size:8pt;height:13px;padding-left:10px;color:#887A2E;cursor:pointer;overflow:hidden;}.dhx_cal_event_clear{font-family:Tahoma;font-size:8pt;height:13px;padding-left:2px;color:#887A2E;white-space:nowrap;overflow:hidden;cursor:pointer;}.dhx_in_move{background-color:#FFFF80;}div.dhx_cal_editor{background-color:#FFE763;border:1px solid #B7A543;border-top-style:dotted;z-index:999;position:absolute;overflow:hidden;}textarea.dhx_cal_editor{width:100%;height:100%;border:0 solid black;margin:none;padding:none;overflow:auto;}div.dhx_menu_head{background-image:url(imgs/controls.gif);background-position:0 -43px;width:10px;height:10px;margin-left:5px;margin-top:1px;border:none;cursor:default;}div.dhx_menu_icon{background-image:url(imgs/controls.gif);width:20px;height:20px;margin-left:-5px;margin-top:0;border:none;cursor:pointer;}div.icon_details{background-position:0 0;}div.icon_edit{background-position:-22px 0;}div.icon_save{background-position:-84px -1px;}div.icon_cancel{background-position:-62px 0;}div.icon_delete{background-position:-42px 0;}.dhx_unselectable,.dhx_unselectable div{-webkit-user-select:none;-moz-user-select:none;-moz-user-select:-moz-none;}.dhx_cal_light{background-color:#FFE763;border-radius:5px;font-family:Tahoma;font-size:8pt;border:1px solid #B7A64B;color:#887A2E;position:absolute;z-index:10001;width:580px;height:300px;box-shadow:5px 5px 5px #888;}.dhx_cal_light_wide{width:650px;}.dhx_mark{position:relative;top:3px;background-image:url(‘./imgs/controls.gif’);background-position:0 -43px;padding-left:10px;}.dhx_ie6 .dhx_mark{background-position:6px -41px;}.dhx_cal_light select{font-family:Tahoma;font-size:8pt;color:#887A2E;padding:2px;margin:0;}.dhx_cal_ltitle{padding:2px 0 2px 5px;overflow:hidden;white-space:nowrap;}.dhx_cal_ltitle span{white-space:nowrap;}.dhx_cal_lsection{background-color:#DBCF8C;color:#FFF4B5;font-weight:bold;padding:5px 0 3px 10px;}.dhx_section_time{background-color:#DBCF8C;white-space:nowrap;}.dhx_cal_lsection .dhx_fullday{float:right;margin-right:5px;color:#887A2E;font-size:12px;font-weight:normal;line-height:20px;vertical-align:top;cursor:pointer;}.dhx_cal_lsection{font-size:18px;font-family:Arial;}.dhx_cal_ltext{padding:2px 0 2px 10px;overflow:hidden;}.dhx_cal_ltext textarea{background-color:#FFF4B5;overflow:auto;border:none;color:#887A2E;height:100%;width:100%;outline:none!important;resize:none;}.dhx_time{font-weight:bold;}.dhx_cal_light .dhx_title{padding-left:10px;}.dhx_cal_larea{border:1px solid #DCC43E;background-color:#FFF4B5;overflow:hidden;margin-left:3px;width:572px;height:1px;}.dhx_btn_set{padding:5px 10px 0 10px;float:left;}.dhx_btn_set div{float:left;height:21px;line-height:21px;vertical-align:middle;cursor:pointer;}.dhx_save_btn{background-image:url(‘./imgs/controls.gif’);background-position:-84px 0;width:21px;}.dhx_cancel_btn{background-image:url(‘./imgs/controls.gif’);background-position:-63px 0;width:20px;}.dhx_delete_btn{background-image:url(‘./imgs/controls.gif’);background-position:-42px 0;width:20px;}.dhx_cal_cover{width:100%;height:100%;position:absolute;z-index:10000;top:0;left:0;background-color:black;opacity:.1;filter:alpha(opacity=10);}.dhx_custom_button{padding:0 3px 0 3px;color:#887A2E;font-family:Tahoma;font-size:8pt;background-color:#FFE763;font-weight:normal;margin-right:5px;margin-top:0;cursor:pointer;}.dhx_custom_button div{cursor:pointer;float:left;height:21px;line-height:21px;vertical-align:middle;}.dhx_cal_light_wide .dhx_cal_larea{border-top-width:0;}.dhx_cal_light_wide .dhx_cal_lsection{border:0;float:left;text-align:right;width:100px;height:20px;font-size:16px;padding:5px 0 0 10px;}.dhx_cal_light_wide .dhx_wrap_section{border-top:1px solid #DBCF8C;position:relative;background-color:#DBCF8C;overflow:hidden;}.dhx_cal_light_wide .dhx_section_time{padding-top:2px!important;height:20px!important;}.dhx_section_time{text-align:center;}.dhx_cal_light_wide .dhx_cal_larea{width:730px;}.dhx_cal_light_wide{width:738px;}.dhx_cal_light_wide .dhx_section_time{background:transparent;}.dhx_cal_light_wide .dhx_cal_checkbox label{padding-left:0;}.dhx_cal_wide_checkbox input{margin-top:8px;margin-left:14px;}.dhx_cal_light input{font-family:Tahoma;font-size:8pt;color:#887A2E;}.dhx_cal_light_wide .dhx_cal_lsection .dhx_fullday{float:none;margin-right:0;color:#FFF4B5;font-weight:bold;font-size:16px;font-family:Arial;cursor:pointer;}.dhx_custom_button{float:right;height:21px;width:90px;-webkit-border-radius:4px;-moz-border-radius:4px;-ms-border-radius:4px;-o-border-radius:4px;border-radius:4px;}.dhx_cal_light_wide .dhx_custom_button{position:absolute;top:0;right:0;margin-top:2px;}.dhx_cal_light_wide .dhx_repeat_right{margin-right:55px;}.dhx_minical_popup{position:absolute;z-index:10100;width:251px;height:175px;}.dhx_scale_bar_header{position:absolute;border-bottom:1px dotted #8894A3;width:100%;}.dhx_expand_icon{position:absolute;top:0;right:0;background-image:url(./imgs/collapse_expand_icon.gif);width:18px;height:18px;cursor:pointer;background-position:0 18px;z-index:16;}.dhx_scheduler_agenda .dhx_cal_data{background-image:url(./imgs/databg.png);}.dhx_agenda_area{width:100%;overflow-y:auto;background-image:url(./imgs/databg.png);}.dhx_agenda_line{height:21px;clear:both;overflow:hidden;}.dhx_agenda_line div{float:left;width:188px;border-right:1px dotted #8894A3;text-align:center;line-height:21px;overflow:hidden;}.dhx_agenda_area .dhx_agenda_line div{border-right:0 dotted #8894A3;}.dhx_v_border{position:absolute;left:187px;top:0;border-right:1px dotted #8894A3;width:1px;height:100%;}.dhx_agenda_line .dhx_event_icon{width:20px;border-width:0;background:url(./imgs/icon.png) no-repeat;background-position:5px 4px;cursor:pointer;}.dhx_agenda_line span{padding-left:5px;line-height:21px;}.dhx_year_body{border-left:1px dotted #586A7E;}.dhx_year_week{position:relative;}.dhx_scale_bar_last{border-right:1px dotted #586A7E;}.dhx_year_month{height:18px;padding-top:3px;border:1px dotted #586A7E;text-align:center;vertical-align:middle;}.dhx_year_body .dhx_before .dhx_month_head,.dhx_year_body .dhx_after .dhx_month_head,.dhx_year_body .dhx_before .dhx_month_head a,.dhx_year_body .dhx_after .dhx_month_head a{color:#E2E3E6!important;}.dhx_year_body .dhx_month_body{height:0;overflow:hidden;}.dhx_month_head.dhx_year_event{background-color:#FFE763;}.dhx_year_body .dhx_before .dhx_month_head,.dhx_year_body .dhx_after .dhx_month_head{cursor:default;}.dhx_tooltip{border:1px solid 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div.dhx_minical_icon{width:18px;height:18px;left:190px;top:1px;cursor:pointer;background-image:url(./imgs/calendar.gif);}.dhx_matrix_scell{height:100%;}.dhx_matrix_cell,.dhx_matrix_scell{overflow:hidden;text-align:center;vertical-align:middle;border-bottom:1px dotted #8894A3;border-right:1px dotted #8894A3;}.dhx_matrix_cell{background-color:white;}.dhx_matrix_line{overflow:hidden;}.dhx_matrix_cell div,.dhx_matrix_scell div{overflow:hidden;text-align:center;height:auto;}.dhx_cal_lsection .dhx_readonly{font-size:9pt;font-size:8pt;padding:2px;color:#887A2E;}.dhx_cal_event_line .dhx_event_resize{cursor:w-resize;background:url(./imgs/resize_dots.png) repeat-y;position:absolute;top:0;width:4px;}.dhx_event_resize_start{left:0;}.dhx_event_resize_end{right:0;}.dhx_matrix_scell.folder,.dhx_data_table.folder .dhx_matrix_cell{background-color:#969394;cursor:pointer;}.dhx_matrix_scell .dhx_scell_level0{padding-left:5px;}.dhx_matrix_scell .dhx_scell_level1{padding-left:20px;}.dhx_matrix_scell .dhx_scell_level2{padding-left:35px;}.dhx_matrix_scell .dhx_scell_level3{padding-left:50px;}.dhx_matrix_scell .dhx_scell_level4{padding-left:65px;}.dhx_matrix_scell.folder{font-weight:bold;text-align:left;}.dhx_matrix_scell.folder .dhx_scell_expand{float:left;width:10px;padding-right:3px;}.dhx_matrix_scell.folder .dhx_scell_name{float:left;width:auto;}.dhx_matrix_scell.item .dhx_scell_name{padding-left:15px;text-align:left;}.dhx_data_table.folder .dhx_matrix_cell{border-right:0;}.dhx_section_timeline{overflow:hidden;padding:4px 0 2px 10px;}.dhx_section_timeline select{width:552px;}.dhx_map_area{width:100%;height:100%;overflow-y:auto;overflow-x:hidden;background-image:url(./imgs/databg.png);}.dhx_map_line .dhx_event_icon{width:20px;border-width:0;background:url(./imgs/icon.png) no-repeat;background-position:5px 4px;cursor:pointer;}.dhx_map_line{height:21px;clear:both;overflow:hidden;}.dhx_map{position:absolute;}.dhx_map_line div{float:left;border-right:1px dotted #8894A3;text-align:center;line-height:21px;overflow:hidden;}.dhx_map_line .headline_description{float:left;border-right:1px dotted #8894A3;text-align:center;line-height:21px;overflow:hidden;}.dhx_map_line .dhx_map_description{float:left;border-right:0 dotted #8894A3;text-align:center;line-height:21px;overflow:hidden;}.dhx_map_line .headline_date,.dhx_map_line .headline_description{border-left:0;}.dhx_map_line .line_description{float:left;border-right:1px dotted #8894A3;text-align:left;padding-left:5px;line-height:21px;overflow:hidden;}.dhx_map_line.highlight{background-color:#C4C5CC;}.dhx_map_area .dhx_map_line div{border-right:0 dotted #8894A3;}.dhtmlXTooltip.tooltip{-moz-box-shadow:3px 3px 3px #888;-webkit-box-shadow:3px 3px 3px #888;-o-box-shadow:3px 3px 3px #888;box-shadow:3px 3px 3px #888;filter:progid:DXImageTransform.Microsoft.Shadow(color=‘#888888’,Direction=135,Strength=5);background-color:white;border-left:1px dotted #887A2E;border-top:1px dotted #887A2E;color:#887A2E;cursor:default;padding:10px;position:absolute;z-index:500;}.dhx_cal_checkbox label{padding-left:5px;}.dhx_cal_light .radio{padding:2px 0 2px 10px;}.dhx_cal_light .radio input,.dhx_cal_light .radio label{line-height:15px;}.dhx_cal_light .radio input{vertical-align:middle;margin:0;padding:0;}.dhx_cal_light .radio label{vertical-align:middle;padding-right:10px;}.dhx_cal_light .combo{padding:4px;}.dhx_cal_light_wide .dhx_combo_box{width:608px!important;left:10px;}.dhx_wa_column{float:left;}.dhx_wa_column_last .dhx_wa_day_cont{border-left:1px dotted #8894A3;}.dhx_wa_scale_bar{font-family:Tahoma;padding-left:10px;font-size:11px;border-top:1px dotted #8894A3;border-bottom:1px dotted #8894A3;}.dhx_wa_day_data{background-color:#FCFEFC;overflow-y:auto;}.dhx_wa_ev_body{border-bottom:1px dotted #789;font-size:12px;padding:5px 0 5px 7px;}.dhx_wa_dnd{font-family:Tahoma;position:absolute;padding-right:7px;color:#887AE2!important;background-color:#FFE763!important;border:1px solid #B7A543;}.dhx_cal_event_selected{background-color:#9cc1db;color:white;}.dhx_second_scale_bar{border-bottom:1px dotted #586A7E;padding-top:2px;}.dhx_cal_header div div{border-left:1px dotted #8894A3;}.dhx_grid_area{width:100%;height:100%;overflow-y:auto;background-color:#FCFEFC;}.dhx_grid_area table{border-collapse:collapse;border-spacing:0;width:100%;table-layout:fixed;}.dhx_grid_area td{table-layout:fixed;text-align:center;}.dhx_grid_line{height:21px;clear:both;overflow:hidden;}.dhx_grid_line div{float:left;cursor:default;padding-top:0;padding-bottom:0;text-align:center;line-height:21px;overflow:hidden;}.dhx_grid_area td,.dhx_grid_line div{padding-left:8px;padding-right:8px;}.dhx_grid_area tr.dhx_grid_event{height:21px;overflow:hidden;margin:0 0 1px 0;}.dhx_grid_area tr.dhx_grid_event td{border-bottom:1px solid #ECEEF4;}.dhx_grid_area tr.dhx_grid_event:nth-child(2n+1) td,.dhx_grid_area tr.dhx_grid_event:nth-child(2n) td{border-bottom-width:0;border-bottom-style:none;}.dhx_grid_area tr.dhx_grid_event:nth-child(2n){background-color:#ECEEF4;;}.dhx_grid_area .dhx_grid_dummy{table-layout:auto;margin:0!important;padding:0!important;}.dhx_grid_v_border{position:absolute;border-right:1px solid #A4BED4;width:1px;height:100%;}.dhx_grid_event_selected{background-color:#9cc1db!important;color:white!important;}.dhx_grid_sort_desc .dhx_grid_view_sort{background-position:0 -55px;}.dhx_grid_sort_asc .dhx_grid_view_sort{background-position:0 -66px;}.dhx_grid_view_sort{width:10px;height:10px;position:absolute;border:none!important;top:5px;background-repeat:no-repeat;background-image:url(./imgs/images.png);}.dhx_marked_timespan{position:absolute;width:100%;}.dhx_time_block{position:absolute;width:100%;background:silver;opacity:.4;filter:alpha(opacity=40);z-index:1;}.dhx_time_block_reset{opacity:1;filter:alpha(opacity=100);}.dhx_scheduler_month .dhx_marked_timespan{display:none;}.dhx_mini_calendar .dhx_marked_timespan{display:none;}.dhx_now_time{width:100%;border-bottom:2px dotted red;z-index:1;}.dhx_scheduler_month .dhx_now_time{border-bottom:0;border-left:2px dotted red;}.dhx_matrix_now_time{border-left:2px dotted red;z-index:1;}div.dhx_form_repeat input.radio{margin:-4px 0 0 -4px!ie;}div.dhx_form_repeat input.checkbox{margin:0 0 0 -4px!ie;}.dhx_form_repeat,.dhx_form_repeat input{padding:0;margin:0;padding-left:5px;font-family:Tahoma,Verdana;font-size:11px;line-height:24px;}.dhx_form_repeat{overflow:hidden;height:0;background-color:#FFF4B5;}.dhx_cal_light_wide .dhx_form_repeat{background-color:transparent;}.dhx_repeat_center,.dhx_repeat_left{height:115px;padding:10px 0 10px 10px;float:left;}.dhx_repeat_left{width:95px;}.dhx_repeat_center{width:335px;margin-top:12px;}.dhx_repeat_divider{float:left;height:115px;border-left:1px dotted #DCC43E;width:1px;}.dhx_repeat_right{float:right;height:115px;width:160px;padding:10px 3px 10px 10px;margin-top:7px;}input.dhx_repeat_text{height:16px;width:27px;margin:0 4px 0 4px;line-height:18px;padding:0 0 0 2px;}.dhx_form_repeat select{height:20px;width:87px;padding:0 0 0 2px;margin:0 4px 0 4px;}input.dhx_repeat_date{height:18px;width:80px;padding:0 0 0 2px;margin:0 4px 0 4px;background-repeat:no-repeat;background-position:64px 0;border:1px #7f9db9 solid;line-height:18px;}input.dhx_repeat_radio{margin-right:4px;}input.dhx_repeat_checkbox{margin:4px 4px 0 0;}.dhx_repeat_days td{padding-right:5px;}.dhx_repeat_days label{font-size:10px;}.dhx_custom_button{width:90px;-webkit-border-radius:4px;-moz-border-radius:4px;-ms-border-radius:4px;-o-border-radius:4px;border-radius:4px;}.dhx_custom_button_recurring{background-image:url(./imgs/but_repeat.gif);background-position:-5px 20px;width:20px;margin-right:10px;}.dhx_cal_light_rec{width:640px;}.dhx_cal_light_rec .dhx_cal_larea{width:632px;}.dhx_cal_light_rec.dhx_cal_light_wide{width:816px;}.dhx_cal_light_rec.dhx_cal_light_wide .dhx_cal_larea{width:808px;}
.dhx_cal_container {
background-color:#ffffff;
}

.dhx_scale_bar {
background-color:#ffffff;
border-left:1px dotted #5e822a;
color: #010102;
}

.dhx_scale_hour {
background-color:#ffffff;
border-bottom:1px dotted #5e822a;
color: #010102;
}

.dhx_cal_drag {
background-color:#ffe763;
border:1px solid #b7a543;
}

.dhx_cal_event div {
background-color:#ffe763;
color: #968632;
border:1px solid #b7a543;
}

.dhx_cal_event_line {
background-color:#ffe763;
color: #968632;
border:1px solid #b7a543;
}

.dhx_in_move{
background-color:#fffbb6;
}

.dhx_cal_event_clear {
color: #968632;
}

div.dhx_cal_editor {
background-color:#ffe763;
}

.dhx_scale_holder {
background-image:url(“./imgs/databg.png”);
border-right:1px dotted #5e822a;
}

.dhx_scale_holder_now {
background-image:url(“./imgs/databg_now.png”);
border-right:1px dotted #5e822a;
}

.dhx_month_body {
background-color:#ffffff;
border-right:1px dotted #5e822a;
border-bottom:1px dotted #5e822a;
}

.dhx_month_head {
background-color:#e0f4b6;
border-right:1px dotted #5e822a;
color: #010102;
}

.dhx_cal_navline {
color:#010102;
}

.dhx_cal_tab.active {
background-color: #ffffff;
border: 1px dotted #5e822a;
border-bottom: none;
}

.dhx_cal_tab {
background-color: #ffffff;
}

.dhx_cal_header {
border-top:1px dotted #5e822a;
border-right:1px dotted #5e822a;
}

.dhx_cal_data {
border-top:1px dotted #5e822a;
}

.dhx_cal_event div.dhx_menu_icon {
border: medium none;
}

.dhx_after .dhx_month_body, .dhx_before .dhx_month_body {
background-color:#e9ece2;
}

.dhx_after .dhx_month_head, .dhx_before .dhx_month_head {
background-color:#e1e6e0;
}

.dhx_cal_prev_button {
background-image:url(“./imgs/buttons.png”);
}

.dhx_cal_next_button {
background-image:url(“./imgs/buttons.png”);
}

.dhx_cal_today_button {
background-image:url(“./imgs/buttons.png”);
}

.dhx_now .dhx_month_body {
background-color:#dbff9a;
}

.dhx_now .dhx_month_head {
background-color:#a4dc48;
}

.dhx_cal_light {
background-color:#ffe763;
color: #887a2e;
border:1px solid #b7a543;
}

.dhx_cal_light select {
color: #968632;
}

.dhx_cal_lsection {
background-color:#cadb6a;
color: #eeffc0;
}

.dhx_cal_larea {
background-color:#eeffc0;
border:1px solid #b7a543;
}

.dhx_agenda_area{
background-image:url(“./imgs/databg.png”);
}

.dhx_agenda_line div {
border-right:1px dotted #5e822a;
}

.dhx_agenda_area .dhx_agenda_line div {
border-right:0px dotted #5e822a;
}

.dhx_v_border {
border-right:1px dotted #5e822a;
}

.dhx_year_body {
border-left:1px dotted #5e822a;
}

.dhx_scale_bar_last {
border-right:1px dotted #5e822a;
}

.dhx_year_month {
border:1px dotted #5e822a;
}

.dhx_year_body .dhx_before .dhx_month_head, .dhx_year_body .dhx_after .dhx_month_head, .dhx_year_body .dhx_before .dhx_month_head a, .dhx_year_body .dhx_after .dhx_month_head a {
color:#e1e6e0 !important;
}

.dhx_month_head.dhx_year_event {
background-color:#ffe763;
}

.dhx_tooltip {
background-image:url(“./imgs/databg.png”);
}

.dhx_cal_event div.dhx_menu_head {
border:none;
}

.dhx_cal_light select {
color:#887a2e;
}

.dhx_cal_ltext textarea {
background-color:#eeffc0;
color:#887a2e;
}
.dhx_form_repeat input, .dhx_form_repeat select{
background-color: #ffffff;
color:#887a2e;
border: 1px solid #968632;
}

.dhx_after .dhx_month_head, .dhx_before .dhx_month_head {
color:#717471;
}

.dhx_cal_data .dhx_agenda_line {
color:#968632;
}

.dhx_cal_header .dhx_agenda_line {
color: #010102;
}

.dhx_tooltip_line {
color:#968632;
}

.dhx_cal_light select {
background-color: #ffffff;
}

.dhx_custom_button {
color: #968632;
background-color: #ffe763;
}

div.dhx_form_repeat {
background-color: #eeffc0;
}

div.dhx_repeat_divider {
border-left:1px dotted #cadb6a;
}

.dhx_v_border {
border-right:1px dotted #717471;
}

.dhx_year_body {
border-left:1px dotted #5e822a;
}

.dhx_scale_bar_last {
border-right:1px dotted #5e822a;
}

.dhx_year_month{
border:1px dotted #5e822a;
}

.dhx_year_body .dhx_before .dhx_month_head,.dhx_year_body .dhx_after .dhx_month_head,.dhx_year_body .dhx_before .dhx_month_head a,.dhx_year_body .dhx_after .dhx_month_head a{
color:#e1e6e0 !important;
}

.dhx_month_head.dhx_year_event {
background-color:#ffe763;
}

.dhx_tooltip {
background-image:url(“./imgs/databg.png”);
}

.dhx_text_disabled {
color:#968632;
}

.dhx_mini_calendar .dhx_calendar_click {
background-color:#ffffff;
}

.dhx_matrix_cell,.dhx_matrix_scell {
border-bottom:1px dotted #5e822a;
border-right:1px dotted #5e822a;
}

.dhx_matrix_cell {
background-color: #ffffff;
}

.dhx_cal_container{
font-family: tahoma;
font-size: 11px;
}
.dhx_cal_event div{
font-family: Tahoma;
font-size: 11px;
}

.dhx_cal_event .dhx_title{
font-size: 11px;
font-family: tahoma;
}
.dhx_cal_event_line {
font-size: 11px;
font-family: tahoma;
}
.dhx_cal_event_clear{
font-size: 11px;
font-family: tahoma;
}
.dhx_cal_light{
font-size: 11px;
font-family: tahoma;
}
.dhx_cal_light select{
font-size: 11px;
font-family: tahoma;
}
.dhx_custom_button{
font-size: 11px;
font-family: tahoma;
}

.dhx_cal_lsection{
font-size: 22px;
font-family: tahoma;
}

.dhx_cal_ltext textarea {
font-size: 11px;
font-family: tahoma;
}

.dhx_multi_day {
border-top: 1px dotted #5e822a;
}

.dhx_multi_day_icon, .dhx_multi_day, .dhx_multi_day_icon_small {
background-color: #ffffff;
border-bottom:1px dotted #5e822a;
border-right:1px dotted #5e822a;
}

/Added in 2.3/

/* Tree view */
.dhx_matrix_scell.folder, .dhx_data_table.folder .dhx_matrix_cell{
background-color: #5e822a;
}
.dhtmlXTooltip.tooltip{
border-left:1px dotted #5e822a;
border-top:1px dotted #5e822a;
}
.dhx_map_area{
background-image:url(“./imgs/databg_now.png”);
}
.dhx_map_line div{
border-right:1px dotted #5e822a;
}
.dhx_map_line .headline_description{
border-right:1px dotted #5e822a;
}
.dhx_map_line .dhx_map_description{
border-right: 0px dotted #5e822a;
}
.dhx_map_line .line_description{
border-right:1px dotted #5e822a;
}
.dhx_map_line.highlight{
background-color: #ffffff;
}
.dhx_map_area .dhx_map_line div{
border-right:0px dotted #5e822a;
}

.dhx_section_time {
background-color:#cadb6a;
}

/* Agenda week start /
.dhx_wa_column_last .dhx_wa_day_cont{
border-left: 1px dotted #5e822a;
}
.dhx_wa_scale_bar {
border-top: 1px dotted #5e822a;
border-bottom: 1px dotted #5e822a;
}
.dhx_wa_day_data {
background-color: #ffffff;
}
.dhx_wa_ev_body {
border-bottom: 1px dotted #5e822a;
}
.dhx_wa_dnd {
color: #a0ada3 !important;
background-color: #fffbb6 !important;
border: 1px solid #5e822a;
}
.dhx_cal_event_selected{
background-color: #5e822a;
color: #ffffff;
}
/
Agenda week end */

/* timeline second scale start /
.dhx_second_scale_bar {
border-bottom: 1px dotted #5e822a;
}
/
timeline second scale end */

.dhx_cal_light_wide .dhx_wrap_section{
border-top:1px solid #cadb6a;
background-color:#cadb6a;
}

.dhx_cal_light_wide .dhx_repeat_divider {
border-color: #b7a543;
}

Hello,
probably your issue is caused by margin or padding applied to all

elements on the page by some external css. Try adding following:#scheduler_here td { padding: 0; margin: 0; }

thanks for your answer,
i haved try but i don’t see a difference before and after :frowning:.

do you have an other idea ?

thanks

the bug is when I have many people in vertical ( for information)

Hi,
please attach a complete demo (html page and required js/css files) that can be tested locally

yes of course :slight_smile:.
i cleaned the code a lot of…
you have the scheduler only with a minor bug in background.

thanks for help :=)
bug dhtmlx.rar (382 KB)

You have global ‘line-height’ css setting, it breaks timeline layout:

body { font-family: "Lucida Grande", Verdana, sans-serif; font-size: 0.7em; color: #313c44; line-height: 20px; }
If it’s possible to remove it from a body tag, and add only to elementes where it will be used - the issue should be fixed. Otherwise, you can overwrite line height of affected elements in order to fix the layout(timeline cells are not the only affected elements)

it’s ok thanks !
sorry for the late reply :frowning: