:root {
  --form-width: 50%;
}

header {
  height: 0;
}

#admin_Login {
  display: grid;
  grid-template-columns: 60% auto;
  grid-template-areas: "wrap-head wrap-head" "wrap-text wrap-form" "wrap-flag wrap-flag";
}
#admin_Login {
  width: var(--form-width);
  margin: 10rem auto;
}
#admin_Login label {
  font-family: var(--font-family-sans-serif);
  font-size: var(--font-size-base);
}
#admin_Login.btn-sm {
  font-size: var(--font-size-sm);
}
#admin_Login #wrap_Head {
  grid-column: 1/3;
  grid-area: wrap-head;
  align-content: center;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 1rem;
}
#admin_Login #wrap_Text {
  grid-column: 1/2;
  grid-area: wrap-text;
  font-family: var(--font-family-sans-serif);
  font-size: var(--font-size-base);
}
#admin_Login #wrap_Form {
  grid-column: 2/3;
  grid-area: wrap-form;
}
#admin_Login #wrap_Flag {
  grid-column: 1/3;
  grid-area: wrap-flag;
}

#form_login {
  display: grid;
  grid-template-columns: 50% auto;
  grid-template-areas: "form-user form-pass" "form-subt form-subt";
}
#form_login #form_User {
  grid-column: 1/2;
  grid-area: form-user;
  text-align: center;
}
#form_login #form_Pass {
  grid-column: 2/3;
  grid-area: form-pass;
  text-align: center;
}
#form_login #form_Subt {
  grid-column: 1/3;
  grid-area: form-subt;
  padding-top: 1rem;
  text-align: center;
}

@media screen and (min-width: 992px) and (max-width: 1200px) {
  #this_Wrapper {
    width: calc(var(--form-width) + 20%);
  }
}
@media screen and (min-width: 768px) and (max-width: 992px) {
  #this_Wrapper {
    width: calc(var(--form-width) + 40%);
  }
}
@media screen and (min-width: 0) and (max-width: 768px) {
  #this_Wrapper {
    width: calc(var(--form-width) + 50%);
  }
}