/*---要素の初期化用---*/
body,div,pre,p,blockquote,form,fieldset,input,textarea,select,option,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,img,table,th,td,embed,object {
margin: 0;
padding: 0;
vertical-align: baseline;
}