.loginbg {
    background-size: 100% auto;
    background-repeat: no-repeat;
    background-position: center center;
    background-image: url(../images/bg.jpg);
    position: absolute;
    top: 0px;
    left: 0px;
    right: 0px;
    bottom: 0px;
    background-color: #000311;
}
.login-header {
    width: 100%;
    height: 8vw;
    position: relative;
    overflow: hidden;
    background-color: #ffffffcc;
    margin-top: 15px;
    border-top: solid 1px #fff;
    border-bottom: solid 1px #fff;
}
.login-header img:first-child {
    width: 6vw;
    position: absolute;
    left: 38vw;
    top: 0.5vw;
}
.login {
    padding: 0;
    border-bottom-left-radius: 0.5vw;
    border-bottom-right-radius: 0.5vw;
}
.logincontent {
    height: 22vw;
    padding-top: 3vw;
}
.submit-btn {
    background-color: #10244f96;
    color: #fff;
    font-weight: normal;
    border: 1px solid #5c717b;
    border-radius: 2vw;
    padding: 0.38vw 2.2vw 0.38vw 3vw;
    font-family: 'Roboto';
    margin-top: 2vw;
    position: absolute;
    left: 50%;
    margin-left: 2px;
    font-size: 10pt;
}
.submit-btn:hover {
    color: #5c6f7e;
    background-color: #fff;
    border: 1px solid #fff;
}
::placeholder {
    color: #fff !important;
}
input:focus {
    border: none;
    outline: none;
    box-shadow: none;
}

.logo-sj {
    position: absolute;
    left: 48.1vw;
    width: 8vw;
    top: 0.5vw;
}
.login-header-text-1 {
    position: absolute;
    color: #000;
    font-family: Montserrat;
    font-size: 1vw;
    top: 0vw;
    left: 0vw;
    width: 100%;
    text-align: center;
}
.login-header-text-2 {
    position: absolute;
    color: #777;
    font-family: 'Roboto';
    font-size: 0.8vw;
    top: 5.4vw;
    left: 45vw;
}
.invalid-feedback {
    text-align: center;
}

@media screen and (max-width: 800px) {
    .loginbg {
        background-size: auto 100%;
    }
    .login-header img:first-child {
        width: 20vw;
        left: 8vw;
        top: 3vw;
    }
    .logo-sj {
        left: 43vw;
        width: 33vw;
    }
    .login-header {
        text-align: center;
        margin-top: 15px;
    }
    .login-header-text-1 {
        font-size: 4vw;
        top: 0vw;
        left: 0vw;
    }
    .login-header-text-2 {
        font-size: 3vw;
        top: 20vw;
        left: 30vw;
    }
    .logincontent {
        padding-top: 14vw;
    }
    .submit-btn {
        padding: 1.8vw 9vw 1.8vw 10.5vw;
        font-size: 10pt;
    }
}