* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-transform: uppercase;
    transition:  all .2s linear;
    -webkit-transition:  all .2s linear;
    -moz-transition:  all .2s linear;
    -ms-transition:  all .2s linear;
    -o-transition:  all .2s linear;
}

body {
    background: #222;
}

h1 {
    margin: 10px 0 20px 0;
    text-align: center;
    font-size: 50px;
    color: white;
}

.gallary {
    display: flex;
    margin: 0 auto;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.gallary a {
    width: 300px;
    height: 200px;
    margin: 15px;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 3px 5px #000;
    -webkit-border-radius: 10px;
    -moz-border-radius: 10px;
    -ms-border-radius: 10px;
    -o-border-radius: 10px;
}

.gallary a img {
    width: 100%;
    height: 100%;
    object-fit: cover;

}

.gallary a img:hover {
    transform: scale(1.4);
    -webkit-transform: scale(1.4);
    -moz-transform: scale(1.4);
    -ms-transform: scale(1.4);
    -o-transform: scale(1.4);
}