* {
    margin: 0;
}

body {
    background: url('/m-index/img/bg.png') no-repeat top center fixed #202020;
    font-family: Segoe UI, Tahoma, Arial, sans-serif;
    color: #fff;
}

:focus {
    outline: none;
}

#form-container {
    width: 400px;
    margin: 0 auto;
    text-align: center;
}

#logo {
    margin: 70px 0 50px 0;
    height: 180px;
}

#logo img {
    display: none;
}

.input-container {
    margin: 10px 0;
}

input {
    width: 300px;
    height: 40px;
    padding: 0 10px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 1px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
    background: rgba(100, 100, 100, 0.1);
    font-size: 14px;
    line-height: 20px;
    color: rgba(255, 255, 255, 1);
    opacity: 0.5;
    transition: opacity 0.25s linear;
}

input:focus {
    opacity: 1;
    box-shadow: 0 0 4px rgba(255, 255, 255, 0.3);
}

/* btn submit */
#pass-container {
    display: inline-block;
    position: relative;
}

button {
    width: 40px;
    height: 40px;
    position: absolute;
    top: 0;
    right: 3px;
    border: 0;
    padding: 2px 0;
    cursor: pointer;
    background: none;
    opacity: 0;
    transition: opacity 0.25s linear;
}

button.active {
    opacity: 0.6;
}

button:hover {
    opacity: 1;
}

button:active, button.clicked {
    opacity: 1;
    padding-left:3px;
}


/* error message */
#err-msg {
    display: none;
    text-shadow: 0 1px 2px #000;
    color: #fe3131;
    font-size: 12px;
    text-transform: uppercase;
    margin: 15px 0;
}

.shake {
    position: relative;
    left: 5px;
}