html,body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,p,blockquote,th,td {    
     margin:0;   
     padding:0;   
     font-size:100%;   
} 
table {  
     border-collapse:collapse;   
     border-spacing:0;   
} 
fieldset,img {    
     border:0;   
} 

ol,ul {  
     list-style:none;   
} 
caption,th {  
     text-align:left;   
} 

q:before,q:after {  
     content:'';   
} 
abbr,acronym { border:0;   
}