body {
  font-family: Arial, sans-serif;
  background: #f4f7fb;
  margin: 0;
  padding: 20px;
  color: #FFFFFF;
  font-family: 'Poppins', sans-serif;
  background: url("bg.jpg") no-repeat center center fixed;
  background-size: cover;
}

p{
    color: #E0E6ED;
}

h1 {
  text-align: center;
  margin-bottom: 10px;
}

.trial, .tab {
  max-width: 800px;
  margin: auto;
}

.tab a{
  padding: 10px 10px;
  display: block;
  margin: 12px 150px;
  text-align: center;
  background: #FF4D6D;
  border-radius: 8px;
  text-decoration: none;
  color: #FFFFFF;
  font-weight: bold;
  transition: 0.3s;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.trial a {
  display: block;
  padding: 12px 15px;
  margin: 8px;
  text-align: center;
  background: #FF4D6D;
  border-radius: 8px;
  text-decoration: none;
  color: #FFFFFF;
  font-weight: bold;
  transition: 0.3s;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.trial a:hover, .tab a:hover {
  background: #4DA6FF;
  color: #fff;
}

.paper {
  display: flex;
  justify-content: space-between; 
  align-items: center;
  margin-bottom: 15px;
  margin: 0px 100px 0px;
}

footer {
  text-align: center;
  margin-top: 40px;
  font-size: 14px;
  color: #9BA8B5;
}