.sign_form {
    position: unset;
    margin: auto;
    margin-top: 5rem;
    opacity: 1;
    width: 45%;
}
.welcome_e_learning {
    text-align: center;
    color: #1b44d5;
    margin: 20px 0px;
    font-weight: bold !important;
}
.e_learning_viet_a {
    text-align: center;
    color: #1b4486;
}
/*.login_microsoft {*/
/*    color: #1b4486 !important;*/
/*}*/
.main_logo25 a img {
    width: 65% !important;
}
.login-btn {
    width: 30%;
    margin-top: 20px;
    height: 50px;
    margin-bottom: 10px;
    border-radius: 25px;
}
#carouselExampleControls {
    position: fixed;
    opacity: 0.4;
}
.input_text {
    width: 100%;
}
.user_name_login,
.password_login {
    border-bottom: 1px solid black !important;
    background: unset !important;
    box-shadow: unset !important;
    border-top: 0px !important;
    border-left: 0px !important;
    border-right: 0px !important;
    border-radius: unset !important;
    padding-left: 4em !important;
}
::placeholder {
    color: #1b4486 !important;
    font-size: 16px;
}
:-ms-input-placeholder {
    /* Internet Explorer 10-11 */
    color: #1b4486 !important;
    font-size: 16px;
}
::-ms-input-placeholder {
    /* Microsoft Edge */
    color: #1b4486 !important;
    font-size: 16px;
}
::-webkit-input-placeholder {
    color: #1b4486 !important;
}
.user_name_login,
.password_login {
    width: 100%;
    height: 45px;
    position: relative;
}
.icon_username,
.icon_password {
    position: absolute;
    left: 15px;
    top: 10px;
}
.footer_login_mobile {
    position: absolute;
    bottom: 0px;
    background: rgba(27, 68, 134, 1.7);
    color: white;
    padding: 7px 4px;
}
.get_infomation_company {
    text-align: center;
}
.main_logo25 .img_logo_login {
    height: 70px;
    object-fit: fill;
}
.title_login {
    display: flex;
    align-items: center;
}
@media (min-width: 1400px) {
    .main_logo25 .img_logo_login {
        height: unset;
        max-height: 150px !important;
    }
    .text-choose-login,
    #form_login_elearning {
        width: 70% !important;
    }
}
@media (max-width: 475px) {
    .main_logo25 .img_logo_login {
        height: auto;
        max-height: 150px !important;
    }
    .sign_form {
        margin-top: 2rem !important;
    }
    .welcome_e_learning {
        margin-bottom: 5px !important;
    }
    .e_learning_viet_a {
        margin: 10px 0px !important;
    }
    .title-with-border {
        font-size: 24px !important;
        line-height: 50px;
    }
    .text-choose-login,
    #form_login_elearning {
        width: 100% !important;
    }
    .title_login {
        text-align: center;
    }
    .login-btn {
        width: 45% !important;
    }
}