.pic_block { 
float: left;
padding: 5px;
text-align: center;
vertical-align: middle;
}

.pic_left { 
float: left;
padding: 0 5px 0 0;
}

.pic_right { 
float: right;
padding: 0 0 0 5px;
}

.pic_text_left { 
text-align: left;
}

.pic_text_right { 
text-align: right;
}