html,
body {
  height: 100%;
}

body {
  display: flex;
  align-items: center;
  padding-top: 40px;
  padding-bottom: 40px;
  background-color: #f5f5f5;
}

.form-signin {
  width: 100%;
  max-width: 400px;
  padding: 15px;
  margin: auto;
}

.form-signin .checkbox {
  font-weight: 400;
}
.login_button {
    background: transparent;
    border: 1px solid #2196F3;
    border-radius: 0px;
    color: #2196F3;
    text-transform: uppercase;
}
.reg_button_bl {
    padding-top: 15px;
}
.reg_button {
    background:#558B2F;
    border-radius: 0px;
    text-transform: uppercase;
}
.home {
    margin-top: 15px;
}

a {
    color: #2b2b2b;
    text-decoration: none;
}
.logo_main {
    width: 350px;
}