.login_form_sec_tri {
    width: 90%;
    margin: auto;
}

a.login_logo_a_tri {
    text-align: center;
    display: inline-block;
}

.login_logo_sec_tri {
    text-align: center;
}

.login_logo_section_tri {
    padding: 1.5rem 2rem;
}

.login_form_section_tri {
    /* padding: 4rem 0 0; */
    height: 50%;
    display: flex;
    align-items: center;
}
.login_form_heading_sec_tri {
    text-align: center;
    font-size: 18px;
    margin: 0 0 20px;
}

input.form-control {
    width: 100%;
    border-top: 0;
    border-left: 0;
    border-right: 0;
    border-bottom: 1px solid #bdbdbd;
    padding: 8px 0;
    font-size: 13px;
}

.login_group_tri {
    margin-bottom: 30px;
}

.login_form_button_sec_tri {
    display: flex;
    align-items: center;
    white-space: nowrap;
    width: 100%;
}

a.show_login_tri {
    margin-right: 16px;
    color: #0077a5;
    text-decoration: none;
    font-size: 14px;
}

button.login_form_button_tri {
    border: none;
    background: #000000;
    color: white;
    padding: 10px 15px;
    border-radius: 5px;
    font-size: 14px;
}
::placeholder {
  color: #8a8a8a; font-size: 11px;
}

.show_login_sec_tri {
    flex-grow: 1;
}
.login_form_tri {
    box-shadow: 0px 0px 16px 1px #d1d1d1;
    border-radius: 5px;
    padding: 25px 20px 30px;
}