body {
    background-color: rgb(53, 53, 116);
}

.container {
    width: 90%;
    height: 600px;
    background-color: aquamarine;
    margin-left: auto;
    margin-right: auto;
}

.re {
    margin-left: 20px;
}

input {
    width: 50%;
}

textarea {
    width: 50%;
    height: 200px;
}

button {
    width: 20%;
}

@media only screen and (max-width: 428px) {
    .container {
        width: 90%;
        height: 600px;
        background-color: aquamarine;
        margin-left: auto;
        margin-right: auto;
    }
    .re {
        margin-left: 20px;
    }
    input {
        height: auto;
    }
    textarea {
        width: 50%;
        height: 200px;
    }
    button {
        width: 20%;
    }
}