style.css

body {
    margin: 0px;
}

.header {
    background-image: url("//armanasadian.github.io/pictures/background.jpg");
    background-size: cover;
    background-repeat: no-repeat;
    text-align: center;
}

.header .inner {
    background-color: rgb(148, 148, 148, 0.2);
    padding: 30px;
    color: rgb(224, 229, 237);
}

.header img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    margin-top: 40px;
    border: 4px solid white;
}

h1 {
    font-family: sans-serif;
}

.header p {
    font-family: cursive;
    font-size: 20px;
    margin-bottom: 1px;
}

.header .icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.header .icon a {
    text-decoration: none;
}

svg {
    fill: currentColor;
    color: rgb(212, 218, 224)
}

.pics {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-evenly;
    padding: 30px 30px;

}

.pics img {
    width: 250px;
    height: 200px;
    margin-bottom: 5%;
    margin-right: 6%;
    margin-left: 6%;
    box-shadow: rgba(0, 0, 0, 0.19) 0px 20px 20px 1px, rgba(0, 0, 0, 0.23) 0px 6px 6px 1px;
    border-radius: 5px;
}

.footer {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 200px;
    background: linear-gradient(90deg, rgba(30,21,153,1) 32%, rgba(83,82,80,1) 72%);
}

.footer p {
    font-family: fantasy;
    color: rgb(255, 255, 255);
}