* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
  margin: 0;
  padding: 0;
  font-family: Arial, Helvetica, sans-serif;
  background-image: url('../img/cidete24.jpg');
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
}

.container {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
}

.box {
  width: 100%;
  max-width: 600px;
  padding: 40px;
  border-radius:20px;
  background-color: rgba(246, 248, 250, 0.959);
  box-shadow: 0px 0px 20px rgba(47, 47, 47, 0.40);
  text-align: center;
}

h2 {
  margin: 0 0 20px 0;
  font-size: 28px;
  font-weight: 500;
  color: #1B283F;
}

label {
  display: block;
  margin: 0 0 10px 0;
  font-size: 14px;
  font-weight: 600;
  text-align: left;
  color: #1B283F;
}

input[type="text"] {
  display: block;
  width: 100%;
  padding: 10px;
  margin-bottom: 20px;
  border-radius: 5px;
  border: 2px solid #554cfc;
  background-color: #F6F8FA;
  font-size: 16px;
  color: #1B283F;
  text-align: left;
}

button[type="submit"],
.box-btn {
  display: block;
  width: 100%;
  padding: 12px;
   border-radius: 10px;
  border: none;
  background-color:  #554cfc;
  color: #fff;
  font-size: 20px;
  font-weight: 600;
  cursor: pointer;
}

button[type="submit"]:hover,
.box-btn:hover {
  background-color: #4159a8;
}

.button-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 5px;

}

.button-group .box-btn {
  width: 100%;
  text-decoration: none;
  background-color: rgba(246, 248, 250, 0.8);
  border: 2px solid #554cfc;
  color: #554cfc;
}