* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-weight: 300;
}

body {
    font-family: 'Source Sans Pro', sans-serif;
    font-size: 12px;
}

.wrapper {
    background: #50a3a2;
    background: -webkit-linear-gradient(top left, #50a3a2 0%, #53e3a6 100%);
    background: linear-gradient(to bottom right, #1ABC9C 0%, #53e3a6 100%);
    opacity: 0.9;
    position: absolute;
    left: 0;
    width: 100%;
    height: 400px;
    overflow: hidden;
}

    .wrapper.form-success .container h1 {
        -webkit-transform: translateY(85px);
        -ms-transform: translateY(85px);
        transform: translateY(85px);
    }

.container {
    max-width: 400px;
    margin: 0 auto;
    text-align: center;
    position: relative;
}

    .container .logo {
        overflow: hidden;
        padding-bottom: 30px;
        padding-left: 65px;
    }

        .container .logo i {
            font-size: 35px;
            color: #fff;
            float: left;
            text-shadow: 4px 3px 0 #1d9d74,80px 80px 0 rgba(0,0,0,0.15);
        }

        .container .logo h1 {
            padding-top: 2px;
            padding-left: 15px;
            float: left;
            font-size: 22px;
            font-weight: bold;
            color: #fff;
            text-shadow: 4px 3px 0 #1ABC9C,90px 80px 0 rgba(0,0,0,0.15);
        }

        .container .logo span {
            font-size: 30px;
            font-weight: bold;
        }

form {
    position: relative;
    z-index: 2;
    text-align: left;
    background-color: #ebeff0;
    padding: 50px;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0,0,0,.1);
}

    form input {
        font-size: 14px;
        outline: 0;
        border: 1px solid rgba(255, 255, 255, 0.4);
        background-color: #fff;
        width: 300px;
        border-radius: 5px;
        padding: 12px 15px;
        margin-bottom: 20px;
        display: block;
        text-align: left;
        color: #929191;
        -webkit-transition-duration: 0.25s;
        transition-duration: 0.25s;
        font-weight: 300;
    }

    form .row {
        position: relative;
        overflow: hidden;
    }

    form i {
        color: #cbcbcb;
        top: 13px;
        right: 6px;
        z-index: 99;
        position: absolute;
        display: block;
        width: 30px;
        height: 30px;
        text-align: center;
        font-size: 18px !important;
    }

    form .row .authcode {
        position: absolute;
        left: 105px;
        top: 10px;
    }

    form button {
        outline: 0;
        background-color: #1ABC9C;
        border: 0;
        padding: 10px 15px;
        color: #fff;
        border-radius: 5px;
        width: 300px;
        cursor: pointer;
        font: 16px/1.5 Lucida Grande,Lucida Sans Unicode,Helvetica Neue,Hiragino Sans GB,Microsoft Yahei,sans-serif;
    }

        form button:hover {
            opacity: 0.9;
        }

.bg-bubbles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

    .bg-bubbles li {
        position: absolute;
        list-style: none;
        display: block;
        width: 40px;
        height: 40px;
        background-color: rgba(255, 255, 255, 0.15);
        bottom: -160px;
        -webkit-animation: square 25s infinite;
        animation: square 25s infinite;
        -webkit-transition-timing-function: linear;
        transition-timing-function: linear;
    }

        .bg-bubbles li:nth-child(1) {
            left: 10%;
        }

        .bg-bubbles li:nth-child(2) {
            left: 20%;
            width: 80px;
            height: 80px;
            -webkit-animation-delay: 2s;
            animation-delay: 2s;
            -webkit-animation-duration: 17s;
            animation-duration: 17s;
        }

        .bg-bubbles li:nth-child(3) {
            left: 25%;
            -webkit-animation-delay: 4s;
            animation-delay: 4s;
        }

        .bg-bubbles li:nth-child(4) {
            left: 40%;
            width: 60px;
            height: 60px;
            -webkit-animation-duration: 22s;
            animation-duration: 22s;
            background-color: rgba(255, 255, 255, 0.25);
        }

        .bg-bubbles li:nth-child(5) {
            left: 70%;
        }

        .bg-bubbles li:nth-child(6) {
            left: 80%;
            width: 120px;
            height: 120px;
            -webkit-animation-delay: 3s;
            animation-delay: 3s;
            background-color: rgba(255, 255, 255, 0.2);
        }

        .bg-bubbles li:nth-child(7) {
            left: 32%;
            width: 160px;
            height: 160px;
            -webkit-animation-delay: 7s;
            animation-delay: 7s;
        }

        .bg-bubbles li:nth-child(8) {
            left: 55%;
            width: 20px;
            height: 20px;
            -webkit-animation-delay: 15s;
            animation-delay: 15s;
            -webkit-animation-duration: 40s;
            animation-duration: 40s;
        }

        .bg-bubbles li:nth-child(9) {
            left: 25%;
            width: 10px;
            height: 10px;
            -webkit-animation-delay: 2s;
            animation-delay: 2s;
            -webkit-animation-duration: 40s;
            animation-duration: 40s;
            background-color: rgba(255, 255, 255, 0.3);
        }

        .bg-bubbles li:nth-child(10) {
            left: 90%;
            width: 160px;
            height: 160px;
            -webkit-animation-delay: 11s;
            animation-delay: 11s;
        }

@-webkit-keyframes square {
    0% {
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }

    100% {
        -webkit-transform: translateY(-700px) rotate(600deg);
        transform: translateY(-700px) rotate(600deg);
    }
}

@keyframes square {
    0% {
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }

    100% {
        -webkit-transform: translateY(-700px) rotate(600deg);
        transform: translateY(-700px) rotate(600deg);
    }
}

button[disabled], button[disabled] button {
    color: #fff;
    opacity: 1;
    cursor: default;
}

.copyright {
    text-align: center;
    color: #fff;
    position: absolute;
    top: 100%;
    margin-top: -60px;
    width: 97%;
    font-family: Microsoft Yahei;
    line-height: 25px;
    font-size: 14px;
}

.login_tips {
    position: absolute;
    bottom: 10px;
    z-index: 99;
    width: 100%;
}

.tips_msg {
    height: 30px;
    line-height: 30px;
    color: red;
    margin: 0 auto;
    border-radius: 5px;
    width: 300px;
    font-size: 14px;
}

    .tips_msg i {
        position: relative;
        top: 0.5px;
        font-size: 15px;
        padding-right: 5px;
    }