body {
    width: -webkit-fill-available;
    height: 100%;
    display: flex;
    flex-direction: column;
    -webkit-flex-direction: column;
    -moz-flex-direction: column;
    -o-flex-direction: column;
  }
  
  header {
    text-align: center;
    flex-grow: 0;
  }
  
  #head {
    background-image: linear-gradient(to top, #537895 0%, #09203f 100%);
  }
  
  #nav .item {
    display: inline-block;
    width: -webkit-fill-available;
  }
  
  h1 {
    display: inline-block;
  }
  
  #title {
    padding: 5rem 0;
  }
  
  #menubtn {
    margin-top: 3rem;
  }
  
  main {
    flex-basis: auto;
    flex-grow: 1;
    padding: 2rem 0;
    background-image: radial-gradient(73% 147%, #EADFDF 59%, #ECE2DF 100%), radial-gradient(91% 146%, rgba(255,255,255,0.50) 47%, rgba(0,0,0,0.50) 100%);
    background-blend-mode: screen;
  }
  
  main .container{
    height: 100%;
    display: flex !important;
    flex-direction: column;
    -webkit-flex-direction: column;
    -moz-flex-direction: column;
    -o-flex-direction: column;
  }
  
  main .segment {
    flex-grow: 1;
    margin: 0 !important;
  }
  
  .segment h4{
    padding-bottom: .5rem !important;
  }
  
  footer {
    flex-grow: 0
  }
  
  .footer {
    padding: 1rem 0;
    text-align: center;
    background-color: #ddd;
  }
  
  .card {
    padding: .5rem;
  }
  
  #seller .list {
    padding: 0 5rem;
  }
  
  @media screen and (max-width: 479px) {
    p {
        width: -webkit-fill-available;
        text-align: center;
        line-height: 1.5rem;
        word-wrap: break-word;
    }
  }