html,
body {
    height: 100%;
    width: 100%;
    margin: 0;
    padding: 0;
}

input {
    outline: none;
}

/*device-width: > 1000px*/
@media screen and (min-width: 415px) {
    body {
        background: url(../Image/bgimg.png) no-repeat;
        width: 100%;
        height: 100%;
        background-size: 100% 100%;
        position: absolute;
        filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src='bg-login.png', sizingMethod='scale');
    }

    .login-container {
        width: 480px;
        height: 516px;
        position: absolute;
        left: 50%;
        top: 50%;
        margin: -300px 0 0 -236px;
        border-radius: 16px;
        z-index: 2;
    }

    .login-from {
        width: 480px;
        height: 436px;
        position: absolute;
        bottom: 0;
        border-radius: 16px;
        background-color: #ffffff;
        box-shadow: 2px 2px 10px #909090;
    }

    .login-title {
        height: 100px;
        width: 480px;
        text-align: center;
        line-height: 100px;
        font-size: 50px;
        color: #fff;
        font-weight: 700;
        letter-spacing: 20px;
    }

    .login-from-title {
        width: 100%;
        text-align: center;
        margin-top: 30px;
    }

    .welcome {
        font-size: 20px;
    }

    .line {
        display: inline-block;
        width: 127px;
        height: 1px;
        background-color: #b3b3b3;
    }

    .input-div {
        width: 100%;
        text-align: center;
        margin-top: 20px;
    }

    .input-div2 {
        width: 100%;
        text-align: center;
        margin-top: 10px;
    }

    .username {
        position: absolute;
        top: 83px;
        left: 78px;
    }

    .password {
        position: absolute;
        top: 154px;
        left: 78px;
    }

    .username-input {
        height: 50px;
        padding-left: 50px;
        width: 300px;
        border: 1px solid #dedede;
        border-radius: 6px;
    }

    .wjmm {
        width: 350px;
        line-height: 30px;
        text-align: right;
        font-size: 14px;
        margin: 10px auto;
        cursor: pointer;
    }

    .login-btn {
        height: 50px;
        width: 350px;
        line-height: 50px;
        text-align: center;
        color: #fff;
        font-size: 20px;
        margin: 0px auto;
        background-color: #0b928b;
        border-radius: 6px;
        cursor: pointer;
    }

    .reg-btn {
        height: 50px;
        width: 350px;
        line-height: 50px;
        text-align: center;
        color: #fff;
        font-size: 20px;
        margin: 20px auto;
        background-color: #0082a8;
        border-radius: 6px;
        cursor: pointer;
    }
}

/*device-width: <= 400px*/
@media screen and (max-width: 414px) {
    body {
        /*background-color: #0A7B75;*/
        display: flex;
        align-items: center;
        background: url(../Image/bgimgsj.png) no-repeat;
    }

    .login-container {
        width: 300px;
        height: 420px;
        background-color: #fff;
        margin: 0 auto;
        box-shadow: 2px 2px 10px #909090;
        border-radius: 16px;
    }

    .login-title {
        position: absolute;
        top: 0px;
        height: 80px;
        line-height: 80px;
        font-size: 20px;
        color: #fff;
    }

    .login-from-title {
        display: flex;
        justify-content: center;
        align-items: center;
        margin-top: 30px;
    }

    .line {
        display: inline-block;
        background-color: #b3b3b3;
        height: 1px;
        width: 80px;
    }

    .welcome {
        font-size: 16px;
    }

    .input-div {
        width: 100%;
        text-align: center;
        margin-top: 30px;
    }

    .input-div2 {
        width: 100%;
        text-align: center;
        margin-top: 10px;
    }

    .username {
        position: absolute;
        margin-left: 10px;
        margin-top: 6px;
    }

    .username-input {
        height: 40px;
        padding-left: 50px;
        border: 1px solid #dedede;
        border-radius: 6px;
    }

    .password {
        position: absolute;
        margin-left: 10px;
        margin-top: 6px;
    }

    .password-input {
        height: 30px;
        padding-left: 50px;
    }

    .wjmm {
        height: 30px;
        width: 220px;
        line-height: 30px;
        text-align: right;
        font-size: 14px;
        margin: 10px auto;
        cursor: pointer;
    }

    .login-btn {
        height: 40px;
        width: 220px;
        margin: 0 auto;
        text-align: center;
        line-height: 40px;
        background-color: #0b928b;
        margin-top: 0px;
        border-radius: 6px;
        color: #fff;
        font-size: 16px;
    }

    .reg-btn {
        height: 40px;
        width: 220px;
        margin: 0 auto;
        text-align: center;
        line-height: 40px;
        background-color: #0082a8;
        margin-top: 30px;
        border-radius: 6px;
        color: #fff;
        font-size: 16px;
    }
}