.contentSection {
    height: 820px;
    background-repeat: no-repeat;
    padding: 13% 10.47% 0 0;
    background-size: cover;
    background-image: url(/content/images/404_1920_F2.jpg);
}

    .contentSection.error500 {
        padding: 6% 4.47% 0 0;
        height: 95%;
    }

.textRightSection {
    float: right;
    color: #1b26b6;
    text-align: center;
}

.error500 .textRightSection {
    width: 450px;
}

.errorTitel {
    font-family: AssistantRegular;
    font-size: 5em;
    font-weight: bold;
    margin-bottom: 25px;
}

.errorNumberTitel {
    font-family: AssistantRegular;
    font-weight: 800;
    line-height: 82px;
    text-align: center;
    font-size: 13em;
    margin-bottom: 130px;
}

.error500 .errorNumberTitel {
    display: none;
}

.errorNumberUnderLine {
    border-bottom: 5px solid #1b26b6;
    margin-top: -60px;
}

.error500 .errorNumberUnderLine {
    margin-top: -40px;
}

.errorText {
    font-family: AssistantSemiBold;
    font-size: 34px;
    line-height: 57px;
    margin-bottom: 65px;
}

.error500 .errorText span {
    font-family: AssistantSemiBold;
    font-size: 27px;
    line-height: 57px;
    display: block;
}

.HomeButton {
    padding: 13px 66px 12px;
    background-color: transparent;
    font-size: 1.5em;
}

    .HomeButton:hover, .HomeButton:active, .HomeButton:focus {
        box-shadow: 0px 0px 1px 2px #555;
        text-decoration: none !important;
        border: 1px solid #1b26b6 !important;
    }

@media screen and (max-width: 1280px) {
    .textRightSection {
        position: absolute;
        left: 23px;
    }

    .errorNumberTitel {
        margin-bottom: 84px;
    }

    .error500 .errorNumberUnderLine {
        margin-top: -28px;
    }

    .error500 .errorText span {
        font-size: 19px;
        line-height: 40px;
    }

    .error500 .textRightSection {
        width: 300px;
    }
}

@media screen and (max-width: 768px) {
    .textRightSection {
        color: #1b26b6;
    }

    .contentSection {
        height: 563px;
        margin: 0;
        margin-top: 0;
        background-image: url(/content/images/404Page_Mobile_320.png);
        padding: 0;
        padding-top: 14%;
        background-size: cover;
    }

    .textRightSection {
        text-align: center;
        width: 80%;
        margin-right: 16%;
        margin-top: 48px;
        position: relative;
    }

    .errorTitel {
        font-size: 2em;
    }

    .errorNumberTitel {
        font-size: 6em;
        margin-top: -40px;
        margin-bottom: 18px;
    }

    .errorNumberUnderLine {
        border-bottom: 2px solid #1b26b6;
        margin-top: -10px;
        width: 70%;
        margin-right: 15%;
    }

    .errorText {
        font-size: 1.3em;
        margin-bottom: 300px;
        line-height: 22px;
    }

    .HomeButton {
        padding: 10px 50px 9px;
        font-size: 1.3em;
    }

    .contentSection.error500 {
        padding: 0;
        height: 100%;
    }

    .error500 .textRightSection {
        width: 80%;
        margin: 0;
        padding-right: 17%;
    }

    .error500 .textRightSection {
        padding-top: 40px;
    } 

    .error500 .errorText span {
        font-size: 16px;
        line-height: 34px;
    }
}