body {
    background-color: #111;
}

    body * {
        font-family: "Microsoft YaHei","Arial","HELVETICA","Tahoma","sans-serif" !important;
        color: inherit;
        color: #fff;
    }

*, :after, :before {
    box-sizing: inherit;
}

br {
    display: block;
    content: "";
    line-height: 22px;
}

.header-main-body .header-logo {
    position: relative;
    top: 0;
    left: 0;
    margin: 5px 0 5px 0;
    background-image: url('../../img/logo.png');
    background-repeat: no-repeat;
    background-position: center left;
    background-size: contain;
    height: 80%;
    min-width: 205px;
    display: inline-block;
    transition: 0.2s;
}

.header-main-body .header-logo-vi {
    position: relative;
    top: 0;
    left: 0;
    margin: 5px 0 5px 0;
    background-image: url('../../img/logo-vi.png');
    background-repeat: no-repeat;
    background-position: center left;
    background-size: contain;
    height: 80%;
    min-width: 205px;
    display: inline-block;
    transition: 0.2s;
}

.header-section {
    background-color: #111111;
    transition: height 0.2s;
    z-index: 1;
    text-align: center;
}

.header-height {
    height: 50px;
}

.errorBackground {
    background-repeat: no-repeat;
    background-size: cover;
    margin: 0 auto;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 520px;
}

    .errorBackground.error403 {
        background-image: url('../../img/Error/403Background.jpg');
    }

    .errorBackground.error404 {
        background-image: url('../../img/Error/404Background.jpg');
    }

.errorContent {
    text-align: center;
    padding-right: 1.5rem;
    padding-left: 1.5rem;
    line-height: 1.6;
}

    .errorContent .button {
        min-width: 220px;
        text-align: center;
        margin: 10px 15px;
        font-size: 16px;
        font-weight: bold;
        border-radius: 3px;
        background-color: #439539;
        line-height: 28px;
        padding: 0.5em 1em;
        outline: 0;
        transition: none;
        display: inline-block;
        cursor: pointer;
        text-decoration: none;
        border: 1px solid #439539;
    }

        .errorContent .button:hover {
            color: #439539;
            background-color: #FFFFFF;
        }

.errorTitle {
    margin: 0;
    font-size: 32px;
    font-weight: bold;
    padding-bottom: 0.5em;
    margin-bottom: 1rem;
}

.errorTitleText {
    border-bottom: 6px solid #1aff00;
}

.errorMessageSmall {
    margin: 0;
    font-size: 16px;
    padding-bottom: 0.5em;
    margin-bottom: 1rem;
}

.customerServiceBtn {
    background-image: url('../../img/Error/customerService.png');
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    width: 350px;
    height: 80px;
    cursor: pointer;
    position: relative;
    left: 40%;
}

@media only screen and (max-device-width: 480px) {
    .customerServiceBtn {
        left: 10%;
    }
}

.icon-base {
    display: inline-block;
    padding: 0;
    width: 30px;
    height: 28px;
    vertical-align: top;
    margin: 0 8px;
}

.error-mail-icon {
    background: url('../../img/Error/error_sprites.png') no-repeat;
    background-position: -58px -7px;
}

@media screen and (min-width: 32em) {
    .header-main-body .header-logo {
        min-width: 205px;
    }
}

@media screen and (min-width: 40em) {
    .header-main-body .header-logo {
        margin-left: 30px;
        min-width: 205px;
    }

    .errorBackground {
        min-height: 725px;
    }

    .errorContent {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }

    .errorTitle {
        font-size: 40px;
    }

    .errorMessageSmall {
        font-size: 18px;
    }
}

@media screen and (min-width: 64em) {
    .errorBackground {
        min-height: 725px;
    }

    .header-height {
        height: 86px;
    }

    .header-main-body, .header-main {
        height: 86px;
    }

        .header-main-body .header-logo {
            min-width: 205px;
            background-size: auto;
            height: 90%;
            margin-left: 70px;
        }

    .errorContent {
        padding-left: 2.5rem;
        padding-right: 2.5rem;
    }

    .errorTitle {
        font-size: 45px;
    }

    .errorMessageSmall {
        font-size: 20px;
    }
}

@media only screen and (min-width : 80em) {
    .errorBackground {
        min-height: 725px;
    }

    .errorTitle {
        font-size: 60px;
    }

    .errorMessageSmall {
        font-size: 24px;
    }
}

@media only screen and (min-width : 768px) and (max-width : 1024px) and (orientation: landscape) {
    .errorBackground {
        min-height: 725px;
    }
}