/* Customize the label (the containerCheckBox) */
.containerCheckBox {
    /*display: block;*/
    position: relative;
    padding-left: 35px;
    margin-bottom: 12px;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

    /* Hide the browser's default checkbox */
    .containerCheckBox input {
        position: absolute;
        opacity: 0;
        cursor: pointer;
    }

/* Create a custom checkbox */
.checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 25px;
    width: 25px;
    background-color: #eee;
}

/* On mouse-over, add a grey background color */
.containerCheckBox:hover input ~ .checkmark {
    background-color: #ccc;
}

/* When the checkbox is checked, add a dark gray background */
.containerCheckBox input:checked ~ .checkmark {
    background-color: #b3b3b3;
}

.containerCheckBox input:disabled ~ .checkmark {
    cursor: not-allowed;
}

/* Create the checkmark/indicator (hidden when not checked) */
.checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

/* Show the checkmark when checked */
.containerCheckBox input:checked ~ .checkmark:after {
    display: block;
}

/* Style the checkmark/indicator */
.containerCheckBox .checkmark:after {
    left: 9px;
    top: 5px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 3px 3px 0;
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
}

label.containerCheckBox {
    font-weight: normal;
}