.btn {
    display: inline-block;
    cursor: pointer;
    font-family: "Spoqa Han Sans Neo";
    font-weight: 400;
    font-size: 16px;
    text-align: center;
}
.btn-input {
    height: 36px;
    line-height: 36px;
}
.btn-round {
    border-radius: 20px;
}
.btn-round-tip {
    border-radius: 3px;
}
.btn-small {
    padding: 5px 10px;
    font-size: 14px;
    line-height: 16px;
}
.btn-xsmall {
    padding: 5px;
    font-size: 13px;
    line-height: 16px;
}
.btn-regular {
    padding: 6px 18px;
    font-size: 16px;
    line-height: 21px;
}
.btn-primary {
    border: 1px solid #043763;
    background: #043763;
    color: #ffffff;
}
.btn-primary2 {
    border: 1px solid #c22a51;
    background: #c22a51;
    color: #ffffff;
}
.btn-red {
    border: 1px solid #ff7171;
    background: #ff7171;
    color: #ffffff;
}
.btn-red-outline {
    border: 1px solid #ff7171;
    background: #ffffff;
    color: #ff7171;
}
.btn-orange {
    border: 1px solid #f3a847;
    background: #f3a847;
    color: #ffffff;
}
.btn-dark-outline {
    border: 1px solid #2f353b;
    background: #ffffff;
    color: #2f353b;
}
.btn-file {
    margin-left: 5px;
    padding: 0 10px;
    border: 1px solid #000000;
    border-radius: 3px;
    color: #000000;
    text-align: center;
    line-height: 36px;
    cursor: pointer;
}
.btn-blue {
    border: 1px solid #4da1ff;
    background: #4da1ff;
    color: #ffffff;
}
.btn-blue-outline {
    border: 1px solid #4da1ff;
    background: #ffffff;
    color: #4da1ff;
}
.btn-gray {
    border: 1px solid #9aa0b5;
    background: #9aa0b5;
    color: #ffffff;
}
.btn-dark-gray {
    border: 1px solid #666c80;
    background: #666c80;
    color: #ffffff;
}
.btn-black {
    border: 1px solid #000;
    background: #000;
    color: #ffffff;
}