html, * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

#wrapper {
    height: 700px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    top: 270px;
} 

#form-login {
    
    max-width: 550px;
    border-radius: 20px;
    /* background-color: rgb(246, 246, 246); */
    background-image: linear-gradient(to bottom, rgb(255, 220, 220),rgba(245, 13, 13, 0.542),rgba(217, 217, 217, 0.878));
    background-size: 200% 120%;
    flex-grow: 1;
    padding: 30px 30px 40px;
    box-shadow: 0px 0px 17px 2px rgba(255, 255, 255, 0.8);
}

.form-heading1 {
    font-size: 30px;
    color: #ffffff;
    text-align: center;
    margin-bottom: 30px;
    font-family: Arial, Helvetica, sans-serif;
    background: linear-gradient(to left bottom, #000000, #000000, #ff3939,rgb(252, 252, 252));
    background-size: 80% 110%;
    color: transparent;
    -webkit-background-clip: text;
    background-clip: text;
}

.form-group {
    padding-bottom: 8px;
    border-bottom: 1px solid #000000;
    margin-top: 15px;
    margin-bottom: 20px;
    display: flex;
}

.form-group i {
    /* color: #000; */
    font-size: 14px;
    padding-top: 5px;
    padding-right: 10px;
}

.form-input {
    background: transparent;
    border: 0;
    outline: 0;
    /* color: #000; */
    flex-grow: 1;
}
/*  ô placeholder  */
.form-input::placeholder { 
    color: #000000;
}

#eye i {
    padding-right: 0;
    cursor: pointer;
}

.form-heading3 {
    text-align: right;
}

.form-heading3 a {
    /* color: #000; */
    font-size: 12px;
}


.form-heading2 {
    text-align: center;
    color: #ffffff;
    font-size: 17px;
}


.form-heading2 a:hover {
    font-weight: bold;
    color:  rgb(255, 24, 24);
    transform: scale(1.2);
    font-size: 17px;
}
.form-input-gt
{
width: 50px;
}

.form-submit-wrapper {
    
    width: 100%;
    display: flex;
    justify-content: center;
}

.form-submit {
    font-size: 17px;
    border: 0;
    background: transparent;
    border: 1px solid #000;
    border-radius: 10px;
    /* color: #000; */
    /* width: 40%; */
    text-transform: uppercase;
    padding: 10px 16px 10px 16px;
    transition: 0.25s ease-in-out;
    /* margin-left: 30%; */
    margin-top: 20px;
    margin-bottom: 20px;
    background-image: linear-gradient(rgb(250, 69, 23), #f3f3f3);
    font-family:sans-serif;
}


.form-submit:hover {
    transform: scale(1.2);
    border:0;
    color: #fff;
    cursor: pointer;
    background-image: linear-gradient(rgb(255, 7, 7), #444444);
    
}