.contactpage {
    max-height: 1100px;
    height: auto;
    padding-top: 110px;
}

.contactpage {
    max-height: 1100px;
    height: auto;
    padding-top: 110px;
}

.con-content {
    width: 1200px;
    margin: 0 auto;
}

    .con-content .back {
        width: 100px;
        height: 30px;
        border: 1px solid #e5e5e5;
        border-radius: 50px;
        display: none;
        align-items: center;
        padding-left: 20px;
        box-sizing: border-box;
        cursor: pointer;
        font-size: 14px;
        color: #000;
    }

        .con-content .back img {
            width: 14px;
        }

        .con-content .back span {
            margin-left: 8px;
        }

    .con-content .title {
        font-size: 28px;
        font-weight: bold;
        text-align: center;
        display: none;
    }

    .con-content .con-a {
        width: 100%;
        border-bottom: 1px solid #cccccc;
        padding-bottom: 58px;
        line-height: 60px;
        margin-top: 10px;
    }

        .con-content .con-a h1 {
            margin: 0;
            font-size: 40px;
        }

    .con-content .con-b .flexalign {
        display: flex;
        align-items: center;
    }

    .con-content .con-b {
        padding: 40px 0;
        border-bottom: 1px solid #cccccc;
        line-height: 40px;
    }

        .con-content .con-b .flexalign span {
            font-size: 18px;
            color: #000;
            margin-left: 20px;
            font-weight: bold;
        }

        .con-content .con-b .consulting span {
            margin-left: 20px;
        }

        .con-content .con-b .support span {
            margin-left: 25px;
        }

        .con-content .con-b .phone span {
            margin-left: 23px;
        }

    .con-content .con-c {
        padding: 60px 0;
        line-height: 40px;
    }

        .con-content .con-c .flexalign {
            display: flex;
            align-items: center;
        }

            .con-content .con-c .flexalign span {
                font-size: 18px;
                color: #000;
                margin-left: 20px;
                font-weight: bold;
            }

@media screen and (max-width: 1350px) {
    .con-content {
        width: 90%;
    }
}

@media screen and (max-width: 850px) {
    .con-content .title {
        display: block;
        margin-top: 20px;
        font-size: 40px;
    }

    .con-content .back {
        display: flex;
    }

    .con-content .con-a {
        margin-top: 40px;
    }
}

@media screen and (max-width: 540px) {
    .contactpage {
        padding-top: 40px;
    }

    .con-content .con-a {
        padding: 20px 0;
    }

        .con-content .con-a h1 {
            font-size: 20px;
            line-height: 35px;
        }

    .con-content .con-b {
        line-height: 25px;
        padding: 30px 0;
    }

        .con-content .con-b .flexalign img {
            width: 18px;
        }

        .con-content .con-b .flexalign span {
            font-size: 12px;
            margin-left: 10px;
        }

    .con-content .con-c {
        padding: 30px 0;
        line-height: 25px;
    }

        .con-content .con-c .flexalign img {
            width: 18px;
        }

        .con-content .con-c .flexalign span {
            font-size: 12px;
            margin-left: 10px;
        }

    .con-content .title {
        font-size: 28px;
    }

    .con-content .con-a {
        margin-top: 10px;
    }
}