/* VARIACAO INDISPONIVEL COM X VERMELHO */
.atributos .atributo-cor ul li a.indisponivel {
position: relative;
}
.atributos .atributo-cor ul li a.indisponivel::before {
content: 'X';
position: absolute;
top: -5px;
right: -4px;
background: #da001d;
color: #fff;
width: 15px;
height: 15px;
line-height: 15px;
text-align: center;
border-radius: 50%;
z-index: 99;
}

.atributos .atributo-comum ul li a.indisponivel {
position: relative;
}
.atributos .atributo-comum ul li a.indisponivel::before {
content: 'X';
position: absolute;
top: -5px;
right: -4px;
background: #da001d;
color: #fff;
width: 15px;
height: 15px;
line-height: 15px;
text-align: center;
border-radius: 50%;
z-index: 99;
}