a {
    text-decoration: none;
    color: #959595
}

a:hover {
    color: #626262
}

.loginFormIpt,
.btn,
.ico {
    background-image: url('image/bg_v3.png')
}

html,body{
    margin: 0;
    padding: 0 ;
}

.ico-uid {
    width: 14px;
    height: 16px;
    background-position: -169px -64px
}

.ico-pwd {
    width: 14px;
    height: 16px;
    background-position: -193px -64px
}

.top {
    width: 1000px;
    height: 84px;
    position: relative;
    margin: 0 auto;
    z-index: 2;
    overflow: hidden;
}

/* main */
#main {
    width: 100%;
    height: 600px;
    position: relative;
    clear: both;
    background: no-repeat center top;
}
#aa{
    width: 88%;
    /*height: 600px;*/
    position: relative;
    clear: both;
    margin-left: 10%;
    background: no-repeat center top;
}

/* form */
.loginFormIpt {
    position: relative;
    width: 240px;
    height: 42px;
    line-height: 42px;
    margin: 0 0 20px 25px;
    padding-right: 5px;
    clear: both;
    background-position: 0 -352px;
    z-index: 2;
}

.loginFormIpt .ico {
    position: absolute;
    left: 9px;
    top: 13px;
    z-index: 1;
}

.loginFormIpt input {
    height: 30px;
    line-height: 30px;
    margin-left: 30px;
    font-size: 16px;
    border: 0;
}

.loginFormIpt input:focus {
    outline: 0;
}

.loginFormBtn {
    position: relative;
    width: 245px;
    height: 38px;
    margin: 18px 0 0 25px
}

.btn {
    width: 110px;
    height: 38px;
    float: left;
    text-align: center;
    cursor: pointer;
    border: 0;
    padding: 0;
    font-weight: 700;
    font-size: 14px;
    display: inline-block;
    vertical-align: baseline;
    line-height: 38px;
    outline: 0;
    background-color: transparent;
}

.btn-login {
    color: #fff;
    box-shadow: 0 2px 5px rgba(0, 94, 21, .3);
    background-position: 0 -208px;
}

.btn-reg {
    color: #5c7a5c;
    box-shadow: 0 2px 5px rgba(0, 0, 0, .1);
    background-position: -117px -208px;
    float: right;
}