#posts {
    display: flex;
    
    flex-direction: column;
    justify-content: space-evenly;
    
}
#posts:nth-child(odd) {
  text-align: left;
}

/* Even elements */
#posts:nth-child(even) {
  text-align: right;
}
.post {
	font: caption;
    color: rgb(255, 225, 230);
    background-color: rgba(48, 39, 52, 0.877);
    margin: 50px;
    padding: 20px;
    border: 5px solid black;
    border-radius: 5px;
}