body {
   background: url(../assets/visitorbg.png); 
   background-size: cover;
   background-repeat: repeat;
   background-blend-mode: luminosity;
}

.hero.is-fullheight {
   background: radial-gradient(50% 50% at 50% 50%, rgba(255, 255, 255, 0.15) 39.58%, rgba(0, 0, 0, 0.15) 100%);
   background-blend-mode: overlay;
}

.registration-box {
   max-width: 1300px;      
   margin: 1.3rem auto;   
   padding: 1.25rem;          
 }

 .registration-box .title {
   margin-bottom: 0.75rem; 
 }
 .registration-box .subtitle {
   margin-bottom: 1rem;  
 }
 .registration-box .field {
   margin-bottom: 0.75rem;
 }
 
 @media screen and (max-width: 768px) {
   .registration-box {
     max-width: 95%;
     padding: 1rem;
   }
 }