html自定义禁用状态下且已选中的checkbox
::v-deep input[type= "checkbox" ]:disabled:checked::after {
color : #fff !important;
width :13px !important;
height :13px !important;
background-color: #377ef876 !important;
content:"✓";
text-align: center;
font-size: 12px;
font-weight: 500;
display: flex !important;
justify-content: center !important;
align-items: center !important;
}