.iqitsizeguide-avaiable-sizes span{
    padding: 0 0.2rem;
    display: inline-block;
}
.iqitsizeguide-avaiable-sizes .unavailable-size{
    text-decoration: line-through;
    opacity: 0.3;
}

#iqitsizecharts-modal .modal-dialog{
    max-width: 960px;
}