.registration-form {
    max-width: 500px;
    margin: auto;
}

.registration-form form {
    background: rgba(0, 0, 0, 0.5);
    padding: 20px 30px;
    border-radius: 20px;
    margin: 0 10px;
}

.input-group {
    display: flex;
    padding: 5px 0;
}

.input-group label {
    width: 200px;
    padding: 5px 0;
    font-size: 16px;
    color: rgb(255, 255, 255);
}

.input-group input {
    width: 100%;
    padding: 5px;
    font-size: 16px;
    border: 1px solid rgb(255, 255, 255);
    border-radius: 3px;
    background: none;
    color: rgb(255, 255, 255);
}

.input-group input:focus {
    box-shadow: 0 0 5px rgb(255, 255, 255);
    border: 1px solid rgba(81, 203, 238, 1);
    border-radius: 3px;
}

.input-group textarea {
    width: 100%;
    font-size: 16px;
    padding: 5px;
    border: 1px solid rgb(255, 255, 255);
    border-radius: 3px;
    background: none;
    color: rgb(255, 255, 255);
}

.input-group textarea:focus {
    box-shadow: 0 0 5px rgb(255, 255, 255);
    border: 1px solid rgba(81, 203, 238, 1);
    border-radius: 3px;
}

.input-header {
    text-align: center;
    color: rgb(255, 255, 255);
}

.input-group button {
    margin-left: auto;
}



@media (max-width: 700px) {
    .registration-form form {
        padding: 20px 15px;
        margin-top: 20px;
    }
}