/* formatting fonts, sizes and responsive to different web sizes and devices */

html{
  font-family: Arial;
}


/* designate h4 as covariate header */

h4{
  margin: 5px;
  display: inline;
  color: #1a2b56;
}

/* format main-title */

.main-title {
  margin-top: 20px;
  margin-bottom: 0px;
  font-size: 26px;
  color: black;
}

@media only screen and (max-width: 750px) {
  .main-title {
    font-size: 26px
    margin-top: 10px;
  }
}

/* format navigation bar */

#nav {
    width: 100%;
    list-style:none;
    margin: 0px;
    padding-top: 5px;
    padding-left: 5px;
    background-color: white;
}

#nav li {
    display: inline-block;
    text-align:center;
}

#nav li a {
    display:block;
    text-align:center;
    text-decoration: none;
    color: black;
    font-size: 16px;
    padding: 3px 30px;
    margin: 10px;
}

#nav li a:hover{
    text-shadow: 1 px 0 0 #005082;
    color: #005082;
}


#nav li a.active-page{
    font-weight: 800;
    color: #005082;
}

/* format radio buttons */
.radio-toolbar {

}


.radio-toolbar input[type="radio"] {
  opacity: 0;
  position: fixed;
  width: 0;
}

.radio-toolbar label {

    display: inline-block;
    background-color: #ddd;
    border-radius: 4px;
    padding: 5px 5px;
    font-family: sans-serif, Arial;
    color: #black;
    font-size: 14px;

}

.radio-toolbar label:hover {
  background-color: #F5F5F5;
  cursor: pointer;
}


.radio-toolbar input[type="radio"]:checked + label {
    background-color: #9ED4FA;
    font-weight: 800;
}


td{
  padding: 1px;

}

/* format submit button */

input[type = submit] {
  padding:5px 35px; 
  background: #ddd; 
  cursor:pointer;
  border: none;
  border-radius: 5px;
  color: black;
  font-size: 14px;
  font-weight: bold;
  -webkit-appearance: none;
}

input[type = submit]:hover {
  background-color: #97D2FB;
  -webkit-appearance: none;
}

/* format results div */

.form-submit {
  border-radius: 15px;
  text-align: center;
}

/* formatting about page */

.about{
  width: 360px; 
  margin: 0 10px;
  padding-top: 20px;
}

.about p{
  margin-left: 5px;
  margin-right: 5px;
}