#auth_page {
    height: 100vh;
    width: 100vw;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #fff;
}

#auth_page .form {
    flex-basis: 430px;
    width: 430px;
    display: flex;
    padding: 40px;
    background-color: #fff;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
}
#auth_page .form h3 {
    margin-bottom: 0;
}
#auth_page .form p {
    color: #637381;
}
#auth_page .form img {
    max-width: 120px;
}
#auth_page .form form {
    width: 100%;
}

#auth_page .form .title_line {
    padding-bottom: 20px;
    font-size: 15pt;
    font-weight: bold;
    position: relative;
}
#auth_page .form .title_line:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100px;
    height: 2px;
    background-color: #000;
}
#auth_page .box_center .title_line.white:after {
    background-color: #fff;
}

#auth_page .box_center .text,
#auth_page .box_center .form {
    flex-basis: 50%;
    width: 50%;
    display: flex;
    padding: 135px 50px;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
}
#auth_page .box_center .text {
    border-top-left-radius: 50px;
    border-bottom-left-radius: 50px;
    background: linear-gradient(to bottom, #6371c7, #5563c1);
}
#auth_page .box_center .text * {
    color: #fff;
}
#auth_page .box_center .form {
    border-top-right-radius: 50px;
    border-bottom-right-radius: 50px;
    background-color: #fff;
}
#auth_page .box_center .form form {
    width: 100%;
}