html {
    height: 100%;
    width: 100%;
}

body {
    background: url('/images/login/loginBG.png') no-repeat;
    background-size: 100% 100%;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
}

.main {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 350px;
    height: 100px;
    margin-left: -170px;
    margin-top: -200px;
    z-index:2;
}

.mainBG{
    position: absolute;
    left: 50%;
    top: 50%;
    width: 380px;
    height: 100px;
    margin-left: -300px;
    margin-top: -355px;
    z-index:1;
}

input {
    width: 270px;
    height: 42px;
    margin-top: 25px;
    padding: 0 15px;
    background: #2d2d2d; /* browsers that don't support rgba */
    background: rgba(45,45,45,.15);
    -moz-border-radius: 6px;
    -webkit-border-radius: 6px;
    border-radius: 6px;
    border: 1px solid #3d3d3d; /* browsers that don't support rgba */
    border: 1px solid rgba(255,255,255,.15);
    -moz-box-shadow: 0 2px 3px 0 rgba(0,0,0,.1) inset;
    -webkit-box-shadow: 0 2px 3px 0 rgba(0,0,0,.1) inset;
    box-shadow: 0 2px 3px 0 rgba(0,0,0,.1) inset;
    font-family: 'PT Sans', Helvetica, Arial, sans-serif;
    font-size: 14px;
    color: #fff;
    text-shadow: 0 1px 2px rgba(0,0,0,.1);
    -o-transition: all .2s;
    -moz-transition: all .2s;
    -webkit-transition: all .2s;
    -ms-transition: all .2s;
}

    input:-moz-placeholder {
        color: #fff;
    }

    input:-ms-input-placeholder {
        color: #fff;
    }

    input::-webkit-input-placeholder {
        color: #fff;
    }

    input:focus {
        outline: none;
        -moz-box-shadow: 0 2px 3px 0 rgba(0,0,0,.1) inset, 0 2px 7px 0 rgba(0,0,0,.2);
        -webkit-box-shadow: 0 2px 3px 0 rgba(0,0,0,.1) inset, 0 2px 7px 0 rgba(0,0,0,.2);
        box-shadow: 0 2px 3px 0 rgba(0,0,0,.1) inset, 0 2px 7px 0 rgba(0,0,0,.2);
    }

.mainTitle {
    color: #fff;
    font-size: xx-large;
}

.errmsg {
    color: #f00;
    font-size: x-large;
}

form, input {
    font-family: Microsoft YaHei,Segoe UI,Tahoma,Arial,Verdana,sans-serif;
    text-decoration: none;
    width: 100%;
}