.sended {
    display: flex;
    width: 100%;
    justify-content: center;
    align-items: center;
    align-content: center;
    margin: 40px 0;
}
.sended i {
    font-size: 40px;
    line-height: 1;
    color: #446446;
    background-color: #9ceba2;
    border-radius: 50%;
    padding: 30px;
}

.reg_name {
    display: flex;
}
.reg_name > div {
    margin-right: 10px !important;
}
.reg_name > div:last-of-type {
    margin-right: 0 !important;
}


/* selectbox */
.selectdiv {
    position: relative;
    display: inline-block;
    width: 100%;
    margin: 15px 0 0 0;
}
  
/* IE11 hide native button (thanks Matt!) */
select::-ms-expand {
  display: none;
}
  
.selectdiv:after {
    content: '<>';
    font: 17px "Consolas", monospace;
    color: #333;
    -webkit-transform: rotate(90deg);
    -moz-transform: rotate(90deg);
    -ms-transform: rotate(90deg);
    transform: rotate(90deg);
    right: 11px;
    /*Adjust for position however you want*/
    
    top: calc(50% - 9px);
    padding: 0 0 2px;
    border-bottom: 1px solid #999;
    /*left line */
    
    position: absolute;
    pointer-events: none;
}
  
.selectdiv select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;

    display: block;
    width: 100%;
    height: 50px;
    margin: 0px;
    padding: 10px 15px;
    font-size: 15px;
    line-height: 1;
    color: #646464;
    background-color: #ffffff;
    background-image: none;
    border: 1px solid transparent;
    border-bottom: 1px solid #646464;
    transition: .2s;
    -ms-word-break: normal;
    word-break: normal;

    font-family: 'Noto Sans JP',sans-serif;
}
.selectdiv select:hover,
.selectdiv select:focus {
    border-bottom: none;
    background-color: #f9f9f9;
    border-radius: 7px;
    box-shadow: 0px 3px 7px -2px #9b9b9b, 0px 6px 15px 0 #9595954d;
}


.agree-terms {
    margin: 14px 0;
    font-size: 14px;
    line-height: 1.4;
    font-weight: 300;
}
.agree-terms a {
    text-decoration: underline;
    transition: .2s;
}
.agree-terms a:hover {
    text-decoration: none;
    opacity: 0.8;
}