.psc-sales-count-notice {
    clear: both;
}

.psc-overall-notice, 
.psc-custom-notice {
    display:block;
    width:100%;
    float:left;
}

.psc-overall-notice {
    margin-top:10px;
    margin-bottom:5px;
}

.psc-custom-notice {
    margin-top:5px;
    margin-bottom:10px;
}