* {
  letter-spacing: 0.5px;
}
img, object  { max-width: 100%;}
html, body {
  background-color: #ECECEC;
  display: flex;
  /*justify-content: center;*/
  align-items: center;
  min-height: 100vh;
  font-family: "Helvetica Neue";
  margin: 0 auto;
  width: auto;
}

form#my-form {
  background-color: white;
  padding: 20px 40px 30px;
  display: flex;
  flex-direction: column;
  width: 700px;

}
form#my-form img {
  width: 250px;
  margin-left: auto;
  margin-right: auto;
}
form#my-form p {
  margin: 0px 0px 10px 0px;
}
form#my-form li {
  margin: 0px 0px 40px 0px;
}
form#my-form select {
  width: 150px;
}
form#my-form .browse-file {
  list-style: none;
  display: flex;
}
form#my-form .browse-file input {
  margin-right: 10px;
}

.submitbtn {
  width: 100px;
  height: 30px;
  display: flex;
  /*justify-content: center;*/
  align-items: center;
  margin-left: auto;
  margin-right: auto;
  border: 0.5px solid black;
  border-radius: 5px;
  cursor: pointer;
}
.submitbtn:hover {
  background-color: #009bfc;
  color: white;
  border: 0px;
  transition: 0.1s;
}
#Practice-results{
  display: flex;
  /*justify-content: center;
  align-items: center;
  background-color: white;
  padding: 20px 40px 30px;
  display: flex;
  flex-direction: column;
  width: auto;
}
#page2 {
  display: flex;
  /*justify-content: center;*/
  align-items: center;
  background-color: white;
  padding: 20px 40px 30px;
  display: flex;
  flex-direction: column;
  width: auto;
}
#page7{
  display: flex;
  /*justify-content: center;*/
  align-items: center;
  background-color: white;
  padding: 20px 40px 30px;
  display: flex;
  flex-direction: column;
  width: 900px;
}
.autoScreen{
  display: flex;
  /*justify-content: center;*/
  align-items: center;
  background-color: white;
  padding: 20px 40px 30px;
  display: flex;
  flex-direction: column;
  width: /*900px*/auto;
}
.explanation {
  display: flex;
  /*justify-content: center;*/
  align-items: center;
  background-color: white;
  padding: 20px 40px 30px;
  display: flex;
  flex-direction: column;
  width: /*900px*/auto;
}
.explanation h1 {
  margin: 0px 0px 10px 0px;
  font-size: 40px;
  text-align: center;
}
.explanation hr {
  margin: 0px 0px 10px 0px;
  border-top: 1px solid black;
  width: 100%;
}
/*.explanation img {
  width: 500px;
  margin: 20px auto;
}*/
.explanation div {
  padding: 0px;
}
.explanation div p {
  margin: 10px 0px 0px 0px;
}
.explanation div ul, .explanation div li {
  margin-top: 5px;
}

.trial-box {
  display: flex;
  /*justify-content: center;*/
  align-items: center;
  background-color: white;
  padding: 20px 40px;
  display: flex;
  flex-direction: column;
  width: 900px;
}
.trial-box h1 {
  margin: 0px 0px 10px 0px;
  font-size: 40px;
  text-align: center;
}
.trial-box hr {
  margin: 0px 0px 10px 0px;
  border-top: 1px solid black;
  width: 100%;
}
.trial-box p {
  text-align: center;
  margin: 0px 0px 10px 0px;
}
.trial-box .label-box {
  margin: 25px;
}
.trial-box .label-box label {
  margin: 10px;
}
.trial-box [type=radio] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}
.trial-box [type=radio] + img {
  cursor: pointer;
  width: 250px;
  height: 250px;
  object-fit: cover;
}
.trial-box [type=radio]:checked + img {
  outline: 10px solid #3acaff;
}

button {
  border: 0.5px solid black;
  border-radius: 5px;
  cursor: pointer;
  font-size:20px
}
button:hover {
  color: white;
  border: 0px;
  transition: 0.2s;
}
button.assign-btn {
  width: 225px;
  height: 75px;
}
button.assign-btn:hover {
  background-color: #f78945;
}
button.next-btn {
  float: right;
  margin-left: auto;
  margin-top: 20px;
  width: 225px;
  height: 75px;
}
button.next-btn:hover {
  background-color: #f78945/*#009bfc*/;
}

.demo-page {
  /* position: absolute;
  top: 125vh; */
}


#page2, #page7 {
  display: none;
}

.role-container {
  display: none;
}

.mytxt {

    color:#333;

    line-height:normal;

    font-family:"Microsoft YaHei",Tahoma,Verdana,SimSun;

    font-style:normal;

    font-variant:normal;

    font-size-adjust:none;

    font-stretch:normal;

    font-weight:normal;

    margin-top:01px;

    margin-bottom:01px;

    margin-left:0px;

    padding-top:4px;

    padding-right:4px;

    padding-bottom:4px;

    padding-left:4px;

    font-size:15px;

    outline-width:medium;

    outline-style:none;

    outline-color:invert;

    border-top-left-radius:3px;

    border-top-right-radius:3px;

    border-bottom-left-radius:3px;

    border-bottom-right-radius:3px;

    text-shadow:0px 1px 2px #fff;

    background-attachment:scroll;

    background-repeat:repeat-x;

    background-position-x:left;

    background-position-y:top;

    background-size:auto;

    background-origin:padding-box;

    background-clip:border-box;

    background-color:rgb(255,255,255);

    margin-right:8px;

    border-top-color:#ccc;

    border-right-color:#ccc;

    border-bottom-color:#ccc;

    border-left-color:#ccc;

    border-top-width:1px;

    border-right-width:1px;

    border-bottom-width:1px;

    border-left-width:1px;

    border-top-style:solid;

    border-right-style:solid;

    border-bottom-style:solid;

    border-left-style:solid;
}