.about_us {
    margin: 0;
    padding: 80px 0 0 0;
}
.about_us .heading {
    text-align: center;
    color: rgb(94, 94, 94, 0.8);
}
.about_us .heading h1 {
    font-size: 140px;
    color: rgb(94, 94, 94, 0.8);
}
@media screen and (max-width: 1000px) {
    .about_us .heading h1 {
        font-size: 100px;
    }
}
@media screen and (max-width: 500px) {
    .about_us .heading h1 {
        font-size: 80px;
    }
}
@media screen and (max-width: 500px) {
    .about_us .heading h1 {
        font-size: 70px;
    }
}
.about_us .wrapper {
    display: flex;
    flex-wrap: wrap;
    margin: 35px 10% 0 10%;
}
.about_us .wrapper .card {
    width: 47%;
    margin: 80px 1% 20px 1%;
    padding: 40px;
    color: gray;
    background-color: #fff;
    border-radius: 20px;
    box-shadow: 0px 0px 14px 0px black;
    -webkit-box-shadow: 0px 0px 14px 0px black;
    transition: all 0.3s;
}
.about_us .wrapper .card .card-top {
    position: relative;
    transform: translateY(-90%);
    left: 35%;
}
.about_us .wrapper .card .card-top img {
    width: 40%;
    border-radius: 100%;
}
.about_us .wrapper .card .card-content h1 {
    font-size: 3em;
}
.about_us .wrapper .card .card-content {
    text-align: center;
    margin-top: -130px;
}
@media screen and (min-width: 2000px) {
    .about_us .wrapper .card .card-top {
        left: 41%;
    }
}
@media screen and (max-width: 1500px) {
    .about_us .wrapper .card .card-top {
        left: 32%;
    }
}
@media screen and (max-width: 1300px) {
    .about_us .wrapper .card .card-content {
        margin-top: -110px;
    }
}
@media screen and (max-width: 1200px) {
    .about_us .wrapper .card .card-top {
        transform: translateY(-70%);
        left: 25%;
    }
    .about_us .wrapper .card .card-content {
        margin-top: -120px;
    }
}
@media screen and (max-width: 1100px) {
    .about_us .wrapper .card .card-content {
        margin-top: -100px;
    }
}
@media screen and (max-width: 1000px) {
    .about_us .wrapper {
        flex-direction: column;
    }
    .about_us .wrapper .card {
        width: 98%;
        margin: 80px 1% 80px 1%;
    }
    .about_us .wrapper .card .card-top {
        transform: translateY(-80%);
        left: 20%;
    }
    .about_us .wrapper .card .card-top img {
        width: 60%;
    }
}
@media screen and (max-width: 900px) {
    .about_us .wrapper .card .card-top {
        left: 37%;
    }
}
@media screen and (max-width: 800px) {
    .about_us .wrapper .card .card-top {
        transform: translateY(-80%);
        left: 30%;
    }
    .about_us .wrapper .card .card-top img {
        width: 40%;
    }
    .about_us .wrapper .card .card-content {
        margin-top: -140px;
    }
}
@media screen and (max-width: 600px) {
    .about_us .wrapper {
        margin: 35px 2.5% 0 2.5%;
    }
    .about_us .wrapper .card .card-top {
        left: 20%;
    }
    .about_us .wrapper .card .card-top img {
        width: 60%;
    }
    .about_us .wrapper .card .card-content {
        margin-top: -120px;
    }
}@media screen and (max-width: 500px) {
    .about_us .wrapper .card .card-top {
        left: 28%;
    }
}
.about_us .wrapper .card .card-bottom {
    display: flex;
    text-align: center;
    justify-content: center;
    align-items: center;
    margin-top: 40px;
}
.about_us .wrapper .card .card-bottom a {
    border: none;
    font-family: "Quicksand", sans-serif;
    font-weight: 700;
    font-size: 19px;
    margin: 15px 35px;
    padding: 15px 40px;
    min-width: 201px;
    border-radius: 50px;
    min-height: 55px;
    color: black;
    cursor: pointer;
    box-shadow: 0px 0px 14px 0px black;
    -webkit-box-shadow: 0px 0px 14px 0px black;
    backface-visibility: hidden;
    transition: all 0.3s;
}
.about_us .wrapper .card .card-bottom a#mail:hover {
    background: linear-gradient(45deg, #1da1f2, #0e71c8);
    color: white;
    transform: scale(1.05);
}
.about_us .wrapper .card .card-bottom a#insta:hover {
    background: linear-gradient(45deg, #d5135a, #f05924);
    color: white;
    transform: scale(1.05);
}