.con_inner_r {
    display: flex;
    gap: 20px;
    width: 100%;
    height: 100%;
    max-width: 1400px;
    margin: 0 auto;

}

.con_inner_r h2 {
    font-size: 36px;
    color: #222222;
    line-height: 1.4em;
    font-family: "Tahoma", Sans-serif;
    font-weight: 600;

}

.page-content p {
    font-size: 16px;
    color: #555555;
    font-family: "Open Sans", Sans-serif;
    margin: 0 0 14.4px;
}

.box1 .con_inner_r {
    padding: 80px 0;
    align-items: center;
}

.box2 {
    background-color: #EBEBEB;
    padding: 80px 0;
}

.con_inner_r>div {
    flex: 1;
    padding: 20px;
}

.box2 .history_img {
    position: relative;

}

.box2 .history_img img {
    position: sticky;
    top: 5vh;
}

.box2 .history {
    display: flex;
    flex-direction: column;
    gap: 40px;
    font-family: "Tahoma", Sans-serif;
    margin-top: 40px;

}

.box2 .history h2 {
    font-size: 25px;
    padding: 20px 95px 0 0;

}

.box2 .history h2::after {
    content: "";
    display: block;
    width: 35px;
    height: 1px;
    background-color: #222222;
    margin-top: 10px;
    position: relative;
    left: 95px;
    bottom: 35px;
}

.box2 .history div {
    display: flex;
    gap: 20px;
}

.box3 .con_inner_r .e3_child_left {
    flex: 0 0 22%;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.box3 .con_inner_r .e3_child_left>div:first-child {
    background-color: #B2BBC2;
    height: 500px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.e3_child_left svg {
    height: 50px;
    width: 50px;
    fill: #fff;
}

.e3_child_left h3 span {
    color: #fff;
    font-size: 35px;
    display: inline-block;
    padding-left: 35%;
}

.box3 .con_inner_r .e3_child_right {
    flex: 0 0 78%;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.e3_child_right>div:first-child {
    display: flex;
    gap: 20px;
}

.e3_child_right img {
    flex: 1;
    width: 100%;
    height: auto;
    object-fit: cover;
}

.e3_child_right_img img {
    width: 80%;
    margin: 0 auto;

}


@media (max-width: 768px) {
    .con_inner_r {
        flex-direction: column;
        gap:5px;
    }

    .box1 .con_inner_r {
        padding: 20px 0;
    }

    .box2 {
        padding: 20px 0;
    }

    .box3 .con_inner_r .e3_child_left>div:first-child {
        height: auto;
        padding:20px 0;
        gap:10px;
    }
    .e3_child_left h3 span{
        font-size:22px;
        padding:0;
    }
    .box2 .history div{
        flex-direction: column;
        gap:30px;
    }
    .box2 .history h2{
        width: 100%;
        padding:0;
    }
    .box2 .history h2::after{
        width:100%;
        margin-bottom:10px ;
        margin-top:0 ;
        left :0;
        bottom: -15px;
    }
}