checkbox должен быть вложен в label
codepen
.rich-checkbox-buttons__item.js-rich-checkbox-buttons__item(tabindex = "0")
label.rich-checkbox-buttons__text.js-rich-checkbox-buttons__text
.rich-checkbox-buttons__text-item
span.rich-checkbox-buttons__text_bold Label text
span.rich-checkbox-buttons__p= 'item text'
input.rich-checkbox-buttons__input.js-rich-checkbox-buttons__input(
tabindex = "-1"
type = "checkbox"
checked = checked
name = 'rcb-1'
value = 'item-value'
)
.rich-checkbox-buttons__item {
display: flex;
flex-direction: row;
margin-bottom: 9px;
}
.rich-checkbox-buttons__input {
position: absolute;
z-index: -1;
opacity: 0;
}
.rich-checkbox-buttons__text-item {
display: flex;
flex-direction: column;
}
.rich-checkbox-buttons__text::before {
position: absolute;
display: inline-block;
align-items: flex-start;
width: 20px;
height: 20px;
margin-right: 10px;
background-repeat: no-repeat;
background-position: center center;
background-size: 50% 50%;
border: 1px solid gray;
border-radius: 4px;
cursor: pointer;
content: '';
}
.rich-checkbox-buttons__text::before + .rich-checkbox-buttons__input:checked {
background-image: url('https://cdn-icons-png.flaticon.com/512/33/33281.png');
background-size: 12px 12px;
border-color: green;
}
.rich-checkbox-buttons__text {
display: flex;
flex-direction: column;
cursor: pointer;
}
.rich-checkbox-buttons__text_bold {
margin-bottom: 6px;
margin-left: 30px;
color: black;
font-weight: bold;
font-size: 14px;
}
.rich-checkbox-buttons__p {
margin-left: 30px;
color: gray;
font-weight: normal;
font-size: 12px;
}