.qx-vue-checbox-component {
    display: inline-block;
    width: 16px;
    height: 16px;
    border-radius: 2px;
    border: 1px solid #DDD;
    margin-right: 8px;
    margin-top: -2px;
    vertical-align: middle;
    position: relative;
    cursor: pointer;
}
.qx-vue-checbox-component.checked {
    border: 1px solid #407FFF;
    background-color: #407FFF;
}
.qx-vue-checbox-component.checked:before {
    content: '';
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    width: 7px;
    height: 5px;
    border-left: 1px solid #fff;
    border-bottom: 1px solid #fff;
    transform: translate(-50%, -75%) rotate(-45deg);
}
.fx-checkbox-inline{
    vertical-align: middle;
}