body {
    height: 100vh;
    margin: 0;
    background: linear-gradient(205deg, #D7D7D7 50%, #BFBFBF 50%, #ffffff 100%);
    background-repeat: no-repeat;
    background-attachment: fixed;
}
.container {
    height: 100vh;
}
form {
    width: 100%;
    max-width: 550px;
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 10px 90px rgba(0, 0, 0, 0.3);
}
h2 {
    font-family: "Times New Roman", Times, serif;
    background-color: #000000;
    border-top-left-radius: 15px;
    border-top-right-radius: 15px;
    color: #fff;
    font-weight: 800;
    letter-spacing: 2px;
    text-align: center;
    padding: 15px;
}
.for_circl {
    width: 40px;
    height: 40px;
    border: 1px solid #000000;
    border-radius: 50%;
    font-size: 20px;
    color: #000000;
    margin: 5px;
    padding: 4px;
}
.for_circl:hover {
    background: #000000;
    color: #fff;
}
.hov_eff:hover {
    background-color: #bfbfbf!important;
    color: #000000!important;
    border: 1px solid #bfbfbf;
}
.bg_blue {
    background-color: #000000;
}
@media (max-width: 400px) {
    .adj_font {
        font-size: 0.8rem;
    }
}