* {
    margin: 0;
    padding: 0;
}

body {
    background-color: rgb(253, 251, 251);
}

header {
    position: fixed;
    top: 0;
    border: 1px solid;
    background-color: rgb(3,107,82);
    color: white;
    display: inline;
    width: 100%;
    height: 100px;
}

h1 {
    margin-top: 25px;
    text-align: center;
}

h2 {
    padding-bottom: 20px;
}

article, aside, #list {
    box-shadow: 1px 1px 4px 1px black;
    display: inline-block;
    margin: 5px 10px 10px 10px;
    padding: 10px 15px;
    font-size: larger;
    line-height: 30px;
    
}

article {
    width: 70%;
    margin-top: 120px;
}

aside {
    width: 20%;
    position: absolute;
    height: 450px;
    margin-top: 120px;
}

#list {
    width: 70%;
}

ol, ul {
    padding: 15px 35px;
}

#apresentacao {
    text-align: center;
    color: rgb(3,107,82);
    font-size: 18px;
    font-style: italic;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    margin: 40px;
}

#minha_foto {
    width: 175px;
    display: inline-block;
    margin-left: auto;
    margin-right: auto;
    border-radius: 50%;
    margin: 0 0 10px 0;
}

footer {
    text-align: center;
    height: 60px;
    padding: 20px;
    background-color: rgb(3,107,82);
}

#github {
    width: 120px;
}