.users_box1 {float:left;width:auto;}
.users_box2 {float:right;width:auto;}
.credit_box {margin-bottom:5px;}

.tab_credit {margin:10px 0px;border:none;}
.tab_credit_his {margin:10px 0px;}
.tab_credit_his td {border:1px solid black;}

.tab_user {margin:5px 0px 0px 0px;border:1px solid #CCCCCC;}
.tab_user .lab_item {text-align:right;font-weight:bold;}
.tab_user td {border:none;}
.tab_user input {font-size:12px;}