.his_h {
    text-align: center;
    margin-top: 100px;
}
.his_h h2 {
    position: relative;
    font-size: 38px;
    color: red;
    margin-bottom: 20px;
}
p {
    width: 85%;
    margin: auto;
    margin-bottom: 40px;
    font-size: 18px;
    text-align: justify;
}

@media screen and (max-width: 450px) {
    .his_h h2 {
        font-size: 28px;
    }
    p {
        width: 80%;
        font-size: 15px;
    }
}
ul.header-gallery  {
        display: none;
}
.gallery {
    margin-bottom: 50px;
}