.bd-placeholder-img {
    font-size: 1.125rem;
    text-anchor: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}



html,
body {
    height: 100%;
}

body {
    /* display: -ms-flexbox;
    display: block; */
    display: flex;
    -ms-flex-align: center;
    align-items: center;
    padding-top: 40px;
    padding-bottom: 40px;
    background-color: #f5f5f5;

    padding-top: 0px;
    margin-top: 0px;
}

main {
    width: 100%;
    max-width: 460px;
    padding: 25px;
    margin: 0 auto;

    background-color: #5f788a29;
    border-radius: 0.5rem;

    -webkit-box-shadow: 4px 3px 20px -3px rgba(0, 0, 0, 0.37);
    -moz-box-shadow: 4px 3px 20px -3px rgba(0, 0, 0, 0.37);
    box-shadow: 4px 3px 20px -3px rgba(0, 0, 0, 0.37);
}

.form-signin {
    /* width: 100%;
    max-width: 460px;
    padding: 25px;
    margin: 0 auto; */

    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-signin .checkbox {
    font-weight: 400;
}

.form-signin .form-control {
    position: relative;
    box-sizing: border-box;
    height: auto;
    padding: 10px;
    font-size: 16px;
}

.form-signin .form-control:focus {
    z-index: 2;
}

.form-signin label {
    text-align: left;
    padding-left: 5px;
    width: 100%;
    font-size: 14px;
}

.form-signin input[type="email"] {
    /* margin-bottom: -1px;
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 0; */

    border-radius: 0.5rem;
}

.form-signin input[type="password"] {
    /* margin-bottom: 10px;
    border-top-left-radius: 0;
    border-top-right-radius: 0; */
    border-radius: 0.5rem;

}

.captcha-center {
    display: flex;
    justify-content: center;
}

.site-header-login {
    display: flex;
    height: 10%;
    justify-content: center;
    /* justify-content: flex-start; */
    align-items: center;
    margin-bottom: 40px;
    margin-top: 20px;
}

.logo_img {
    /* margin: 2rem 5rem;
    width: 22%; */
    opacity: .7;
}

.logo_img_small {
    display: none;
}

@media (min-width: 768px) {
    .bd-placeholder-img-lg {
        font-size: 3.5rem;
    }
}

@media only screen and (max-width: 700px) {
    /* .logo_img {
        display: none;
    } */

    .logo_img_small {
        display: flex;
        margin: 2rem 5rem;
        width: 20%;
        opacity: .6;
    }
}