isteven-multi-select.css

/* 
 * Don't modify things marked with ! - unless you know what you're doing
 */

/* ! vertical layout */
.multiSelect .vertical {
    float: none;        
}

/* ! horizontal layout */
.multiSelect .horizontal:not(.multiSelectGroup) {
    float: left;
}

/* ! create a "row" */
.multiSelect .line {
    padding:  2px 0px 4px 0px;
    max-height: 30px;   
    overflow: hidden;
    box-sizing: content-box;
}

/* ! create a "column" */
.multiSelect .acol {
    display: inline-block;    
    min-width: 12px;
}

/* ! */
.multiSelect .inlineBlock {
    display: inline-block;
}

/* the multiselect button */
.multiSelect > button {
    display: inline-block;
    position: relative;
    text-align: center;    
    cursor: pointer;
    border: 1px solid #c6c6c6;    
    padding: 1px 8px 1px 8px;    
    font-size: 14px;
    min-height : 38px !important;
    border-radius: 4px;
    color: #555;   
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    -o-user-select: none;
    user-select: none; 
    white-space:normal;
    background-color: #fff;
    background-image: linear-gradient(#fff, #f7f7f7);      
}

/* button: hover */
.multiSelect > button:hover {    
    background-image: linear-gradient(#fff, #e9e9e9);    
}

/* button: clicked */
.multiSelect .buttonClicked {
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.15) inset, 0 1px 2px rgba(0, 0, 0, 0.05);
}

/* labels on the button */
.multiSelect .buttonLabel {
    display: inline-block;
    padding: 5px 0px 5px 0px; 
}

/* downward pointing arrow */
.multiSelect .caret {
    display: inline-block;
    width: 0;
    height: 0;
    margin: 0px 0px 1px 12px  !important;    
    vertical-align: middle;
    border-top: 4px solid #333;
    border-right: 4px solid transparent;
    border-left: 4px solid transparent;
    border-bottom: 0 dotted; 
}

/* the main checkboxes and helper layer */
.multiSelect .checkboxLayer {
    background-color: #fff;
    position: absolute;
    z-index: 999;
    border: 1px solid rgba(0, 0, 0, 0.15);
    border-radius: 4px;
    -webkit-box-shadow: 0 6px 12px rgba(0, 0, 0, 0.175);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.175);    
    min-width:278px;
    display: none !important;    
}

/* container of helper elements */
.multiSelect .helperContainer {
    border-bottom: 1px solid #ddd;
    padding: 8px 8px 0px 8px;    
}

/* helper buttons (select all, none, reset); */
.multiSelect .helperButton {
    display: inline;
    text-align: center;
    cursor: pointer;
    border: 1px solid #ccc;
    height: 26px;
    font-size: 13px;
    border-radius: 2px;
    color: #666;    
    background-color: #f1f1f1;
    line-height: 1.6;
    margin: 0px 0px 8px 0px;
}

.multiSelect .helperButton.reset{
    float: right;
}

.multiSelect .helperButton:not( .reset ) {
    margin-right: 4px;    
}

/* clear button */
.multiSelect .clearButton {
    position: absolute;
    display: inline;
    text-align: center;
    cursor: pointer;
    border: 1px solid #ccc;
    height: 22px;
    width: 22px;
    font-size: 13px;
    border-radius: 2px;
    color: #666;    
    background-color: #f1f1f1;
    line-height: 1.4;
    right : 2px;
    top: 4px;
}

/* filter */
.multiSelect .inputFilter {
    border-radius: 2px; 
    border: 1px solid #ccc;
    height: 26px;
    font-size: 14px;
    width:100%;    
    padding-left:7px;
    -webkit-box-sizing: border-box; /* Safari/Chrome, other WebKit */
    -moz-box-sizing: border-box;    /* Firefox, other Gecko */
    box-sizing: border-box;         /* Opera/IE 8+ */    
    color: #888;
    margin: 0px 0px 8px 0px;
    -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075);
            box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075);
}

/* helper elements on hover & focus */
.multiSelect .clearButton:hover,
.multiSelect .helperButton:hover {
    border: 1px solid #ccc;
    color: #999;    
    background-color: #f4f4f4;    
}

.multiSelect .clearButton:focus,
.multiSelect .helperButton:focus,
.multiSelect .inputFilter:focus {
    border: 1px solid #66AFE9 !important;
    outline: 0;
    -webkit-box-shadow: box-shadow: inset 0 0 1px rgba(0,0,0,.065), 0 0 5px rgba(102, 175, 233, .6) !important;
            box-shadow: inset 0 0 1px rgba(0,0,0,.065), 0 0 5px rgba(102, 175, 233, .6) !important;
}

/* container of multi select items */
.multiSelect .checkBoxContainer {
    display: block;
    padding: 8px;   
    overflow: hidden;
}

/* ! to show / hide the checkbox layer above */
.multiSelect .show {
    display: block !important;
}

/* item labels */
.multiSelect .multiSelectItem {
    display: block;
    padding: 3px;
    color: #444;       
    white-space: nowrap;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    -o-user-select: none;
    user-select: none;      
    border: 1px solid transparent;
    position: relative;
    min-width:278px;    
    min-height: 32px;    
}

/* Styling on selected items */
.multiSelect .multiSelectItem:not(.multiSelectGroup).selected
{
    background-image: linear-gradient( #e9e9e9, #f1f1f1 );    
    color: #555;        
    cursor: pointer;        
    border-top: 1px solid #e4e4e4;
    border-left: 1px solid #e4e4e4;    
    border-right: 1px solid #d9d9d9;            
}

.multiSelect .multiSelectItem .acol label {
    display: inline-block;
    padding-right: 30px;    
    margin: 0px;
    font-weight: normal;    
    line-height: normal;
}

/* item labels focus on mouse hover */
.multiSelect .multiSelectItem:hover, 
.multiSelect .multiSelectGroup:hover {
    background-image: linear-gradient( #c1c1c1, #999 ) !important;    
    color: #fff !important;    
    cursor: pointer;        
    border: 1px solid #ccc !important;
}

/* item labels focus using keyboard */
.multiSelect .multiSelectFocus { 
    background-image: linear-gradient( #c1c1c1, #999 ) !important;    
    color: #fff !important;    
    cursor: pointer;        
    border: 1px solid #ccc !important;
}

/* change mouse pointer into the pointing finger */
.multiSelect .multiSelectItem span:hover, 
.multiSelect .multiSelectGroup span:hover
{    
    cursor: pointer;  
}

/* ! group labels */
.multiSelect .multiSelectGroup {    
    display: block;
    clear: both;
}

/* right-align the tick mark (✔) */
.multiSelect .tickMark {
    display:inline-block; 
    position: absolute; 
    right: 10px; 
    top: 7px;
    font-size: 10px;          
}

/* hide the original HTML checkbox away */
.multiSelect .checkbox {    
    color: #ddd !important;    
    position: absolute;
    left: -9999px;
    cursor: pointer;    
}

/* checkboxes currently disabled */
.multiSelect .disabled, 
.multiSelect .disabled:hover,
.multiSelect .disabled label input:hover ~ span {
    color: #c4c4c4 !important;
    cursor: not-allowed !important;
}

/* If you use images in button / checkbox label, you might want to change the image style here. */
.multiSelect img {
    vertical-align: middle;
    margin-bottom:0px;
    max-height: 22px;
    max-width:22px;
}