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* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    }
    body {
    background: # 1B2473;
    color: # 787878;
    font-family: Roboto;
    font-size: 16px;
    }
    .wrapper {
    min-width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    padding: 20px;
    }
    .form {
    max-width: 600px;
    width: 100%;
    padding: 26px 46px 26px 45px;
    background: #fff;
    border-radius: 20px;
    box-shadow: 0px 0px 40px 10px rgba (0, 0, 0, 0.25);
    }
    .form__title {
    text-align: center;
    font-size: 50px;
    font-weight: bold;
    line-height: 100%;
    margin-bottom: 17px;
    }
    .form__group {
    }
    .form__input_mg-bottom-13 {
    margin-bottom: 13px;
    }
    .form__input_mg-bottom-16 {
    margin-bottom: 16px;
    }
    .form__label-input {
    font-weight: bold;
    line-height: 100%;
     }
    .form__input {
    max-width: 509px;
    width: 100%;
    height: 49px;
    border: 2px solid # 787878;
    color: # 787878;
    border-radius: 10px;
    margin-top: 3px;
    padding: 0 0 0 10px;
    font-size: 28px;
    }
    .form__input :: placeholder {
    font-weight: bold;
    line-height: 129%;
    color: #cccccc;
    }
    .form__label-checkbox {
    position: relative;
    font-size: 14px;
    line-height: 114%;
    margin-bottom: 52px;
    display: inline-flex;
    align-items: center;
    align-content: center;
    }
    /* .form__checkbox {
    margin-right: 10px;
    width: 24px;
    height: 24px;
    border: 2px solid # 787878;
    border-radius: 7px;
    } * /
    .form__checkbox {
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
    }
    .form__label-checkbox :: before {
    content: '';
    display: block;
    width: 20px;
    height: 20px;
    margin-right: 10px;
    border: 2px solid # 787878;
    border-radius: 7px;
    position: relative;
    }
    .form__label-checkbox :: after {
    content: 'V';
    }
     .form__label-checkbox :: before: checked + .form__label-checkbox :: after {
     position: absolute;
    }
    .form__btn {
    width: 180px;
    text-align: center;
    color: #fff;
    font-size: 24px;
    font-weight: bold;
    line-height: 67%;
    background: # 1A226B;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    padding: 18px 56px 18px 55px;
    }
    .form__btn: hover {
    background: # 3e4588;
    }
    .form__button-block {
    display: flex;
    justify-content: center;
    align-items: center;
    }
      /* -------------320 -768 -------------------------* /
      @media (max-width: 768px) {
      .form {
        max-width: 728px;
        height: 100%;
     }
     .form__title {
        font-size: 60px;
        line-height: 83%;
        margin-bottom: 13px;
      }
     .form__group {
      }
     .form__label-input {
        font-size: 24px;
        line-height: 67%;
     }
     .form__input {
        max-width: 638px;
        margin-top: 8px;
     }
     .form__input :: placeholder {
        color: #cccccc;
     }
    .form__label-checkbox {
        font-size: 18px;
        line-height: 89%;
        margin-bottom: 64px;
    }
    .form__checkbox {
        width: 32px;
        height: 32px;
    }
    .form__button-block {
    }
    .form__btn {
        max-width: 220px;
        min-height: 80px;
        padding: 32px 64px;
        display: flex;
        justify-content: center;
        align-items: center;
       }
      } 

      <
! DOCTYPE html >
      <
html lang= "en" >
      <
head >
       <
meta charset= "UTF-8" >
       <
meta name= "viewport" content= "width= device-width, initial-scale= 1.0" >
       <
link href= "https://fonts.googleapis.com/css?family=Roboto:regular,700&
display= swap "
       rel= "stylesheet" />
       <
title >
Form <
/title >
      <
/head >
      <
body >
      <
div class= "wrapper" >
        <
form action= "#" class= "form" >
            <
h1 class= "form__title" >
Input <
/h1 >
            <
div class= "form__group" >
                <label for= "" class= "form__label-input" > Email <
/label >
                <
input class= "form__input form__input_mg-bottom-13" name= "email" type= "email"
         value= "[email protected]" disabled >
            <
/div >
            <
div class= "form__group" >
                <
label for= "" class= "form__label-input" >
Password <
/label >
                <
input class= "form__input form__input_mg-bottom-16" name= "pass" type= "password"
        placeholder= "Enter password" required >
            <
/div >
            <
div class= "form__group" >
                <
label class= "form__label-checkbox" >
                    <
input class= "form__checkbox" name= "checkbox" type= "checkbox" >
                    I agree to receive updates by mail
                <
/label >
            <
/div >
            <
div class= "form__button-block" >
                <
button class= "form__btn" type= "submit" >
Login <
/button >
            <
/div >
        <
/form >
        <
/div >
        <
/body >
       <
/html >