.sec1 {
    max-width: 1800px;
    margin: auto;
    height: 500px;
    background: linear-gradient(to right, rgba(0, 0, 0, 0.489), rgba(0, 0, 0, 0.554)), url(../image/about\ us\ img\ 6.jpg);
    background-position: center;
    background-size: 100% 200%;
    text-align: center;
    padding-top: 350px;
    color: white;
    font-size: 40px;
    margin-top: -80px;
}

.sec1 h1 {
    font-size: 55px;
    color: rgb(255, 255, 255);
    font-weight: 400;
}


.about-color-box {
    max-width: 1800px;
    margin: auto;
    height: 300px;
    /* background-color: rgb(53, 43, 195); */
}

.about-tx {
    max-width: 1800px;
    margin: auto;
    padding: 0 4%;
    margin-bottom: 100px;
    margin-top: -50px;
    display: flex;
    flex-wrap: wrap-reverse;
    justify-content: space-between;
}

.about-tx .text {
    width: 75%;
}

.about-tx p {
    font-size: 18px;
}

.about-tx .img {
    width: 20%;
}

.about-tx .img img {
    width: 80%;
    margin-bottom: 30px;
    margin-top: 50px;
}



.about-tx2 {
    max-width: 1800px;
    margin: auto;
    padding: 50px;
    padding-top: 0;
    margin-top: -220px;
}

.about-tx2 h2 {
    color: #023728;
}



.about-tx2 ul {
    margin-top: 20px;

}

.about-tx2 ul li {
    margin-top: 10px;
    font-size: 18px;
    list-style: none;
}



@media screen and (max-width: 900px) {

    .sec1 {
        background-size: 150% 100%;
    }


    .about {
        padding-bottom: 40px;
        padding-top: 50px;
    }

    .about .img {
        width: 100%;
    }

    .about .img1 {
        width: 90%;
        margin-left: 20px;
        height: 300px;

    }

    .about .img2 {
        width: 75%;
        height: 200px;
        margin-top: -120px;
        margin-left: 50px;

    }

    .about .text {
        width: 100%;
        padding: 10px;
    }

    .about .text h1 {
        font-size: 22px;
    }

    .about .text h2 {
        font-size: 14px;
    }

    .about .text p {
        font-size: 15px;
    }


    .about-tx{
        margin-bottom: 20px;
    }
    .about-tx .text {
        width: 100%;
    }
    
    
    .about-tx .img {
        width: 100%;
        display: flex;
        justify-content: space-evenly;
    }
    .about-tx .img img{
        width: 40%;
        margin-top: 0;
    }

    .about-tx p{
        font-size: 15px;
    }

    .about-tx2{
        margin-top: -30px;
        padding: 20px;
    }
    .about-tx2 h2{
        font-size: 20px;
    }
    .about-tx2 ul li{
        font-size: 12px;
    }







}