body {
  top: 0;
  margin-left: 20px;
  font-family: 'Courier Prime Sans', monospace;

}

.wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 5px 20px;
  overflow-y: hidden;
}

#ratio {
  aspect-ratio: 16 / 9;
  width: 98%; 
  max-width: 80%;

  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  font-size: 1.5em;
  padding: 5px;
  text-align: left;  
}

#ratio img {
  width: 20%;   
  height: auto;
  border-radius: 5px;
  margin-right: 20px;  
}

.content {
  display: flex;  
  justify-content: flex-start; 
  align-items: center;
  width: 100%;
  background-color: yellow;
}

.excercise {
  padding-left: 10px;
  flex-grow: 1;  
}

.excercise p, ul {
  font-size: 16px;
  color: #444;
  line-height: 1.6;
  width: 90%;  
  margin: 0;  
}

footer {
  width: calc(100vw - 37px);
  display: flex;  
  justify-content: flex-end;  
  align-items: center; 
  background: #f7f8f8;
  padding: 2px 13px;  
  font-size: 16px;
  border-radius: 5px;
  position: fixed;
  bottom: 0;
  left: 0;
  z-index: 1000;
}

footer a {
  color: black;
  text-decoration: none;  
}

footer a:hover {
  text-decoration: underline; 
}

@media screen and (max-width: 767px) {
  .excercise {
    font-size: 12px;
  }

  #ratio img {
    width: 30%;   
  }

  .content {
    flex-direction: column;   
    align-items: center;
  }

  .se-menu-list .se-btn {
    width: 20%;
    padding: 0 10px 0 10px;

  }
}

  .se-char-counter, .sun-editor .se-wrapper .se-placeholder {
	color: black;
}