.conference_2019 .conference_heading {
    background: url('../img/conference_2019/2019-Conference-banner.webp');
    background-repeat: no-repeat;
    height: 100vh;
    background-size: 100% 100%;
    display: flex;
    align-items: center;
}
.conference_2019 .conference_heading .title h4 {
    font-size: 70px;
    color: var(--bs-white);
    font-weight: var(--font-0B600);
}
.conference_2019 .conference_heading .title p {
    font-size: 1.5rem;
    color: var(--bs-white);
    font-weight: 500;
}
.conference_2019 .conference_heading .titleBtn {
    border: 2px solid #fff;
    padding: 8px;
    color: #fff !important;
    border-radius: 25px;
}

.conference_2019 .conference_2019_description {
    padding: 20px 0;
}

.conference_2019_fixImg {
    background: url('../img/conference_2019/fixBg.webp');
    background-position: top center;
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: fixed;
    height: 100vh;
}
.conference_2019_description {
    padding: 52px 0 0;
}
.conference_2019_description .describe {
    padding: 0;
    background: transparent;
}

@media screen and (min-width: 300px) and (max-width: 574px) {
    .conference_2019 .conference_heading {
        height: 320px;
    }
    .conference_2019 .conference_heading .title h4 {
        font-size: 32px;
    }
    .conference_2019 .conference_heading .title p {
        font-size: 1rem;
    }
    .conference_2019_fixImg {
        height: 400px;
    }
}

@media screen and (min-width: 575px) and (max-width: 767px) {
    .conference_2019 .conference_heading {
        height: 400px;
    }
    .conference_2019 .conference_heading .title h4 {
        font-size: 44px;
    }
    .conference_2019 .conference_heading .title p {
        font-size: 1rem;
    }
    .conference_2019_fixImg {
        height: 450px;
    }

}

@media screen and (min-width: 767px) and (max-width: 991px) {
      .conference_2019 .conference_heading {
        height: 550px;
    }
    .conference_2019 .conference_heading .title h4 {
        font-size: 62px;
    }
     .conference_2019_fixImg {
        height: 550px;
    }
}