body {
  background:
    url(sweettexture.jpg)    /* image */
    top center / 200px 200px /* position / size */
    no-repeat                /* repeat */
    fixed                    /* attachment */
    padding-box              /* origin */
    content-box              /* clip */
    white;                     /* color */

  text-align: left;
  
}


.header {
  padding: 60px;
  text-align: center;
  background: #0A66C2;
  color: white;
  font-size: 30px;
  font-family: Verdana, Geneva, Tahoma, sans-serif;
}

.content {
  padding:20px;
  padding-left: 200px;
  padding-top: 50px;
}

 .button-18 {
 align-items: center;
 background-color: #0A66C2;
 border: 0;
 border-radius: 100px;
 box-sizing: border-box;
 color: #ffffff;
 cursor: pointer;
 display: inline-flex;
 font-family: -apple-system, system-ui, system-ui, "Segoe UI", Roboto, "Helvetica Neue", "Fira Sans", Ubuntu, Oxygen, "Oxygen Sans", Cantarell, "Droid Sans", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Lucida Grande", Helvetica, Arial, sans-serif;
 font-size: 16px;
 font-weight: 600;
 justify-content: center;
 line-height: 20px;
 max-width: 480px;
 min-height: 40px;
 min-width: 0px;
 overflow: hidden;
 padding: 0px;
 padding-left: 20px;
 padding-right: 20px;
 text-align: center;
 touch-action: manipulation;
 transition: background-color 0.167s cubic-bezier(0.4, 0, 0.2, 1) 0s, box-shadow 0.167s cubic-bezier(0.4, 0, 0.2, 1) 0s, color 0.167s cubic-bezier(0.4, 0, 0.2, 1) 0s;
 user-select: none;
 -webkit-user-select: none;
 vertical-align: middle;
}

 .button-18:hover,
 .button-18:focus { 
 background-color: #16437E;
 color: #ffffff;
}

 .button-18:active {
 background: #09223b;
 color: rgb(255, 255, 255, .7);
}

 .button-18:disabled { 
 cursor: not-allowed;
 background: rgba(0, 0, 0, .08);
 color: rgba(0, 0, 0, .3);
}

table{
  padding-top: 50px;
  text-align: left;
  min-height: fit-content;
  width: 60%;
}

tr{
  color: navy;
  font-family: Arial, Helvetica, sans-serif;
  border-bottom-color: navy;
  border-bottom-width: 3px;
  width: 100%;
  font-size: 125%;
}

.textarea {
  display: block;
  width: 100%;
  overflow: hidden;
  resize: both;
  min-height: 40px;
  line-height: 20px;
  padding: 20px;
}

.textarea[contenteditable]:empty::before {
  content: "";
}

input[type=checkbox] {
  transform: scale(1.5);
}

#semester {
  font: normal 18px/1.6 system-ui, sans-serif;
  padding: 0.2em 0.5em;
}

#labelid {
  font: normal 18px/1.6 system-ui, sans-serif;
  padding: 0.2em 0.5em;
}

label {
  font: sans-serif;
  padding: 0.2em 0.5em;
  color:navy;
}

#generate {
  margin-top: 30px;
}