body { font-family:Arial,"宋体";margin:0;padding:0;background:url(../images/bg_login-new.gif) repeat-x left top;}
form,img,ul,ol,li,dl,dt,dd { margin: 0; padding: 0; border: 0; }
p { margin: 0; padding: 0;}

.main_login{ width:1000px; height:400px; margin-left: auto; margin-right:auto; padding-top:150px; padding-left:243px;background:url(../images/bg_login1.gif) no-repeat left 147px;}
.main_login .login_nr{ padding-left:157px; padding-top:59px;}
.main_login .login_nr .zb{ float:left; width:220px;}
.main_login .login_nr .yb{ float:left;}
.input_text{background:url(../images/bg_input.gif) no-repeat left top; width:205px; height:36px; border:0; color:#666; line-height:36px; padding-left:6px;font-family:Arial,"宋体";}
.btn_al{background:url(../images/btn_dl.gif) no-repeat left top; width:90px; height:90px; border:0; cursor:pointer;}
.btn_al:hover{background:url(../images/btn_dl1.gif) no-repeat left top;}
.btn_al:active{background:url(../images/btn_dl2.gif) no-repeat left top;}
.btn_al_active{background:url(../images/btn_dl.gif) no-repeat left top; width:90px; height:90px; border:0; cursor:pointer;}
.top_13{ margin-top:13px;}