.sua-box {
    background: transparent url(http://www.gardensimply.com/compostablog/wp-content/plugins/pg-slide-up-ads/templates/mail/blue/slideup-bg.png) repeat-x;         
    height: 90px;
}         

.sua-box .header {
    background: transparent url(http://www.gardensimply.com/compostablog/wp-content/plugins/pg-slide-up-ads/templates/mail/blue/slideup-header.png) no-repeat;
    height: 90px;
    position: absolute;
    width: 322px;
}      

.sua-buttons {
    position: absolute;  
    right: 10px; 
    text-align: center;
    top: 35px;
}      

.sua-box .sua-content {
    left: 342px;
    position: absolute;
    top: 47px;     
}