silverstripe-framework/admin/scss/ie8.scss

//fix for background colors on buttons
.cms .ss-ui-button {
	background-color: #e6e6e6;
	&.ui-state-hover {
			background-color:lighten(#e6e6e6, 5%);
		}
	&.ss-ui-action-constructive {
		background-color:#669933;
		&.ui-state-hover {
			background-color:lighten(#669933, 5%);
		}
	}
}

.cms-panel {
	.cms-panel-content-collapsed {
		width: 40px;
		h2, h3 {
			display: none;
		}
	}
}

//fix for overlapping of tree view mode checkboxes
.cms-content-toolbar .cms-tree-view-modes .checkboxAboveTree {
	margin-right:1px;
}

//add border below the content toolbar
.cms-content-toolbar {
	border-bottom:1px solid rgb(201, 205, 206);
}

//fix for the button icon shifting on hover
.ss-ui-button.cms-page-add-button.ui-state-hover, .cms .ss-ui-button.cms-page-add-button:hover { 
	background: #80bf40 url('../images/btn-icon-saaa1989272.png') 5px -49px no-repeat; 
}

//fix for background color on default tabs
.ui-state-default, 
.ui-widget-content .ui-state-default, 
.ui-widget-header .ui-state-default {
	background-image:none;
}

//fix for filter and reset icons on datagrid

.ss-gridfield-button-filter.ss-ui-button{
	background: #e6e6e6 url(../images/filter-icons.png) no-repeat -40px 6px; filter:none;
	&.hover-alike:active {
		background: darken(#338DC1, 5%) url(../images/filter-icons.png) no-repeat -15px 7px; filter:none;
	}
	&.hover-alike {
		background: #338DC1 url(../images/filter-icons.png) no-repeat -16px 6px; filter:none;
	}
}
.ss-gridfield-button-reset.ss-ui-button{
	background: #e6e6e6 url(../images/filter-icons.png) no-repeat 8px 5px; filter:none;
	&.filtered:hover {
		background: #FF0000 url(../images/filter-icons.png) no-repeat 8px -17px; filter:none;
	}
	&.filtered:active {
		background: darken(#FF0000, 5%) url(../images/filter-icons.png) no-repeat 9px -16px; filter:none;
	}
}

//fix for borders on gridfield table

.cms table.ss-gridfield-table {
	tr {
		td {
			border-right: 1px solid lighten(#808080, 10%);
		}
		th {
			border-right: 1px solid lighten(#808080, 10%);
			&.main {
				border-top: 1px solid lighten(#808080, 10%);
				border-bottom: none;
			}
			&.extra {
				border-top: 1px solid lighten(#808080, 10%);
			}
		}
	}
	td:first-child, th:first-child {
		border-left: 1px solid lighten(#808080, 10%);
	}
}

//fix for wrong alignment of label on parent groups field in users groups

.cms .cms-content .cms-content-fields .aligned_right_label {
			margin-left:0;
}

//fix for edit and delete icons - border appears on click.

.cms .ss-gridfield table.ss-gridfield-table tbody {
	td {
		button {
			border:0;
			background:none;
		}
	}
}

//fix for model admin filter styling 
.ModelAdmin .cms-content-fields .cms-content-tools .cms-panel-content {
	#Form_ImportForm {
		div.file {
			margin:0px;
			input.file {
				margin-left: -132px; //hides unnecessary text input field 
			}
		}	
		div.checkbox {
			padding:0px; //stops clear database text from overflowing onto two lines.
		}
	}
}