/* countdown */
.countdown-area{
    margin-top: 20px;
}
.countdown-title{
    background-color: #009380;
    color: #fff;
    font-size: 32px;
    font-weight: bold;
    width: 700px;
    position: relative;
    padding-left: 10px;
    padding-top: 5px;
}
.countdown-title::after{
    content: "";
    position: absolute;
    top: 0;
    right: -36px;
    border: solid 26.5px transparent;
    border-left: solid 36px #009380;
    border-right: none;
}
.countdown-title-small{
    font-size: .75em;
    font-weight: normal;
}
.countdown-day{
    font-size: 34px;
    color: #009380;
    background-color: #fff;
    padding: 5px 10px 0 10px;
    border-radius: 3px;
    box-shadow: 1px 1px 4px 1px #017365;
    line-height: 1;
}
.countdown-big-text{
    font-size: 70px;
    font-weight: bold;
    position: relative;
    z-index: 1;
    text-align: center;
    margin: 10px 0;
}
.countdown-big-text::before{
    content: "リスニング対策は大丈夫？";
    font-size: 70px;
    top: 51%;
    left: 50.1%;
    transform: translate(-50%, -50%);
    color: #fff;
    position: absolute;
    z-index: -1;
    text-shadow: 1px 1px 1px #8c8c8c;
    width: 100%;
}
.countdown-text{
    font-size: 25px;
    font-weight: bold;
    letter-spacing: -2px;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translate(-50%, 0);
    margin: 20px 0 10px;
    text-align: center;
}
.countdown-text::after{
    content: "";
    position: absolute;
    left: 0;
    bottom: 7px;
    width: 100%;
    height: 1px;
    background-color: #000;
}
.form-ttl {
  font-weight: bold;
  text-align: center;
  font-size: 30px;
  margin: 0;
}

.form-txt {
  font-size: 18px;
}

.form-green {
  color: #299481;
  font-weight: bold;
}

.form-red {
  color: #EA0214;
  font-weight: bold;
}
.form-green, .form-red{
    font-size: 1.25em;
}
.form-bold{
    font-weight: bold;
}

.apply-txt {
    font-size: 24px;
    text-align: center;
    margin: 0;
}
.checkbox_element{
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
}
.newyear_koushu_regist{
    background-color: #eee;
    padding: 10px 40px;
    border-radius: 5px;
    border: solid 1px #c1c1c1;
}