* {
  box-sizing: border-box;
}

body {
    font-family: ms ui gothic;
    font-size: 17px;
    background-image: url('https://garden.spoonflower.com/c/18318609/p/f/m/pCgRON_EV94POYqDB25UEDzRLFBHHhRpFf4nNPfXH4rkRkzncVsVXQm8EQ/Timeless%20Baby%20Boy%20Nursery%20Heart%20Pin%20Stripes%20-%20Thin%20Vertical%20Stripe%20-%20Large.jpg');
}

.wrapper {
    width: 1200px;
    margin: 0 auto;
}

main {
    background-image: url('https://i.pinimg.com/736x/f7/af/ec/f7afec1aced983980ecaa9065e2086f0.jpg');
    border: 2px dashed blue;
    width: 70%;
    float: left;
    text-align: left;
    padding: 25px;
    border-radius: 15px;
    margin-right: 20px;
}

aside {
    background-color: #f4f4f4;
    border: 2px dashed blue;
    width: 20%;
    float: left;
    text-align: left;
    padding: 5px;
    border-radius: 15px;
    max-height: 635px;
}

aside a, aside a:visited {
    text-decoration: none;
    color: blue;
    font-size: 20px;
}

aside a:hover {
    color: aqua;
}

.article img {
    width: 30%;
    text-align: center;
}

.articles {
    height: 575px;
    overflow: auto;
}

h3 {
    color: #f4f4f4;
    background-color: blue;
    padding: 2px;
    width: 350px;
    font-size: 40px;
    margin: 0px;
    text-align: center;
}

.tags a{
    font-size: 12px;
    background-color: blue;
    border-radius: 5px;
    color:#f4f4f4;
    text-decoration: none;
    padding: 5px;
}

.tags a:hover{
    color: black;
}

ul, li {
        list-style-type: none;
    margin-left: -10px;
}

h4 {
    margin: 0px;
}

.article {
    border: 2px dotted blue;
  border-radius: 5px;
  padding: 10px;
  background-color: #f4f4f4;
}

.details {
width: 90%;
height: 350px;
overflow: auto;
}

summary {
  font-size: 20px;
  font-weight: bold;
  padding: 3px;
}