body{
    font-family: 'Georgia', serif;
    padding: 1rem 5rem;
    margin: 0;
}


p{      
    margin: 0;
    line-height: 1.5;
}


.event{
    background: rgba(255,0,0,0.2);
    border: 3px solid tomato;
   /* above is shorthand for
    border-width: 1px;
    border-style: solid;
    border-color: tomato;*/
    padding: 1em;
    box-sizing: border-box;
}

.event img{
    width: 100%;
}

section{
    border: 5px solid blue;
}

/*Floated layout*/
#floated{
    overflow: auto;
}
#floated .event{
    float: left;
    width: 300px;
}

.tall{
    height: 500px;
}


/*Inline layout*/
#display .event{
    width: 300px;
    display: inline-block; /*or table-cell;*/
    margin: 1rem;
}


/*Flexbox layout*/
#flexbox{
    display: flex;
}

.wide{
    flex: 2;
}

.small{
    flex: 1;
}

.fixed{
    width: 200px;
    background: yellow;
}



/*CSS Grid*/

#grid{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-gap: 1rem;
}

#grid .event:nth-child(7){
    grid-column-start: 2;
    grid-column-end: 4;
    display: none;
}




/*vertical centering*/
#centering{
    height: 100vh;
    background: #c8dfff;
    display: flex;
    align-items: center;
}

.box{
    width: 200px;
    height: 200px;
    background: #d3c52e;
    margin: auto;
}

li{
    display: inline-block;
    width: 300px;
}


/*li::before{
        content: '$ ';
}

h2::after{
        content: '*';
}
*/

/*Responsive Design via Media Queries*/

@media screen and (max-width: 1200px){
    #floated .event{
        width: 50%;
        background: rgba(0,255,0,0.5);
    }

    #grid .event:nth-child(7){
        display: block;
    }
}

@media screen and (max-width: 700px){
    body {
        padding: 1rem;
    }
    #floated .event{
        width: 100%;
        background: rgba(0,0,255,0.5);
    }
}