can i cahnge my default picture size? Options

[sadiewearspradaa...]

i made my tables skinny and it made my picture smaller.. but i don`t know how to make it bigger.
here`s the code.

CODE

<style>.contactTable {display:none;}
table table td img {display:none;}
table table table td img {display:inline;}
table td td {width:0px;}

table {width:450px;}
table table {width:auto;}
table table td {padding:3px;}
table table table td {padding:0px;}
table table table {width:220px !important; height:0px;}

td.text td a img {width:auto !important;}
table table table table table,
table table table table table td {
width:0px !important; padding:0px !important;}
td.text a img {width:100px !important;}
td.text td.text a img {width:35px !important;}
td td td div strong {width:170px !important; display:block;}

embed, object {display:block; width:220px; height:38px;}
.orangetext15, .blacktext10 {
display:none; width:110px; font-size:6pt !important;}
td.text td.text .orangetext15,
td.text td.text table table div {display:none;}</style>
<style type="text/css">
div table,div table table td,div table table,div table table div,table td div div,div table,div table td{
background-color:transparent;
}
</style>