@charset "utf-8";

/*  quizBtn__item
------------------------*/
.quizBtn__item a ,
.quizBtn__item button {
  display: block;
  width: 100%;
  margin: 0 auto;
  padding: 10px;
  border: none;
  border-radius: 10px;
  -webkit-box-sizing: border-box;
     -moz-box-sizing: border-box;
          box-sizing: border-box;
  border-bottom: 5px solid #000;
  background-color: #666;
  color: #fff;
  font-weight: bold;
  font-size: 18px;
  letter-spacing: .1em;
  line-height: 1.5;
  text-align: center;
  text-indent: .1em;
  outline: none;
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
}

.quizBtn__item button {
  -webkit-transition: all .4s ease;
     -moz-transition: all .4s ease;
      -ms-transition: all .4s ease;
       -o-transition: all .4s ease;
          transition: all .4s ease;
}

.quizBtn__item a:hover ,
.quizBtn__item button:hover {
  opacity: .8;
  -ms-filter: alpha(opacity=80);
}

.quizBtn__item button:hover {
  cursor: pointer;
}

.quizBtn__item span {
  display: inline-block;
  position: relative;
  z-index: 0;
}

.quizBtn__item span:before ,
.quizBtn__item span:after {
  display: block;
  -webkit-box-sizing: border-box;
     -moz-box-sizing: border-box;
          box-sizing: border-box;
  font-weight: normal;
  letter-spacing: 0;
  text-align: center;
  text-indent: 0;
}

.quizBtn__item + .quizBtn__item {
  margin-top: 15px;
}

.horizontal_btn {
  display: flex;
  justify-content:center;
  gap: 10px;
  margin: 5px;
}

.horizontal_btn a {
  flex-grow: 1;
  display: block;
}