mycss.css

@media (max-width: 2000px){
    body {
        /*this is a comment>*/
        background-color: hsl(255, 77, 77);
    }
}
h1 {
    display: flex;
    color: navy;
    margin-left: 20px;
    margin: 12px 10% 12px 12px;
    padding: 12px 20%x 12px 12px;
    height: 100px;
    width: auto;
}
 
ul {
    border: 2px solid #FFF;
    border-radius: 10%;
    border-width: 1cm;
    padding: .5em;
    display: inline;
    margin: auto;
    
}

p {
    color: rgb(100,20,40);
    text-decoration: underline rgb(53, 52, 59);
    max-width: 80%;
    min-width: 20%;
    position: sticky;
    font-family: "Roboto", sans-serif;
}
h3 p {
    color: rgb(200,20,40);
    text-decoration: underline rgb(53, 52, 59);
    max-width: 80%;
    min-width: 20%;
    position: sticky;
    font-family: "Roboto", sans-serif;
}

p~b {
    color: rgb(200,20,40);
    text-decoration: underline rgb(53, 52, 59);
    max-width: 80%;
    min-width: 20%;
    position: sticky;
    font-family: "Roboto", sans-serif;
}
ol+li {
    color: rgb(200,20,40);
    text-decoration: underline rgb(53, 52, 59);
    max-width: 80%;
    min-width: 20%;
    position: sticky;
    font-family: "Roboto", sans-serif;
}

h2, ol {
    text-align: center;
    display: block;
    position: relative;
}

p:hover {
    color: #FF00FF;
}

*h3:active {
    color: darkslateblue;
}

.flex-container {
    display: flex;
    margin: 30px;
    flex-direction: row;
    flex-wrap: nowrap;
}
.flex-container>div{
    padding: 20%;
    background-color: grey;
    margin: 10px;
}

div.grid-container {
    display: grid;
    grid-row-gap: 10px;
    grid-template-columns: auto auto;
}

.grid-item {
    text-align: center;
    padding: 20px;
    max-width: 100px;
    background-color: indianred;
}

#pics {
    color: red;
}

a[title="hastitle"] {
    color: green;
}