.cat__list__under {
background-color: #8db1de;
margin-right: 8px;
padding: 0px;
transition: .2s ease-out;
margin-bottom: 8px;
}
.cat__list__under a {
color: #fff;
width: 100%;
height: 100%;
display: block;
padding: 10px 0;
font-weight: bold;
}
.cat__list__under:hover {
opacity: .6;
}

.cat__list__under a:hover {
text-decoration: none;
}