html {
    font-family: Arial, Helvetica, sans-serif;
    text-decoration: none;
}
.background {
    position: fixed;
    display: center;
    min-width: 100%; 
    min-height: 100%;
    ;
    
  }

body {
    
    background: black;
    color: rgb(255, 255, 255);
    font-family: helvetica, bold;

}
<style>
* {
  box-sizing: border-box;
}



@media only screen and (max-width: 479px) {
  /* For mobile: */

  .row:after {
    text-decoration: none;
    content: "";
    clear: both;
    display: table;
  }
  
  
  img {
      padding: 2% 2% 2% 2%;  
      
      align: center;
      width: 100%;
     
  }
  
  .header {
    color: #ffffff;
    text-decoration: none;
    padding: 2%;
  }
  
  .menu ul {
    list-style-type: none;
    text-decoration: none;
    margin: 0;
    padding: 0;
    float: left;
    list-style: lower-roman;
    position: relative;
  }
  
  .menu ul li {
    padding: 3% 3%;
    text-decoration: none;
    color: rgb(255, 255, 255);
    color: #ffffff;
    align: center;
    font-size: 20px;
    list-style: none;
    position: relative;
    
  }
  
  .menu ul li a {
      padding: 3% 3%;
      float: left;
      text-decoration: none;
      color: rgb(255, 255, 255);
      
  }
  .menu ul li a:hover {
      color: darkred;
      transition: 1s;
  }
  
  
  .menu ul li ul { 
      padding-inline-start: 0px;
      display: none;
      position: absolute; 
      padding-top: 3%;  
      
  }
  
  .menu ul li:hover ul{ 
      display: block;
      color: darkred;
      transition: 1s;
  }
  
  .menu ul li ul li { 
      width: 500px;
      padding: 10px 20px;
      padding-inline-start: 0px;
      
  }
  .menu ul li ul li a { 
      padding: 10px 20px;
  
  }
  
  
  .synopsisbox {
        width: 100%;
        min-height: 30%;
        color:white;
        font-size: 30px;
        overflow: hidden;
        padding-top:5%;
  
  }
  
  .synopsisbox p {
    margin: 5%;
    padding-top: 2%;
    
  }
  .trailerbox {
       width: 100%;
       min-height: 30%;
       margin-top: 10%;
       text-align: center;
      
  }
  .trailerbox iframe{
    padding-top: 2%;
    width:426px;
    height:240px;
   }

  .trailerbox .data {
      display: center;
  }
  
  .biographybox {
       width: 100%; 
       font-size: 15px;
       margin-top: 10%;   
  }
  
  .biographybox p {
    margin: 5%;
    padding-top: 2%;
  }
  
  .grid {
      
      width: 100%;
      display: grid; 
      grid-template-columns: 33vmin 33vmin 33vmin ;
      grid-template-rows: 33vmin 33vmin 33vmin 33vmin 33vmin;
      margin-top: 10%;
      
     
  }
  
  .imgfilms {
    min-width:20px;
    max-width:50px;
    display: flex;
    min-height:15px;
    max-height:40px;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transform-style: preserve-3d;
    padding:4% 4% 4% 4%;
    padding-top:5%;
  
  }
  .imgfilms :hover {
    animation: anime 5s linear infinite;
    
  
  }
  
  @keyframes anime {
    0% {
      transform: rotateY(0deg);
    }
    50% {
      transform: rotateY(180deg);
    }
    100% {
      transform: rotateY(0deg);
    }
  }    
   
}

@media only screen and (min-width: 480px) and (max-width: 853px) {
  .row:after {
    text-decoration: none;
    content: "";
    clear: both;
    display: table;
  }
  
  
  img {

    display:block;
    margin-left: auto;
    margin-right: auto;
    padding: 2% 2% 2% 2%;  
    float: center;
    width: 98%;
  
   
  }
  
  .header {
    color: #ffffff;
    text-decoration: none;
    
  }
  
  .menu ul {
    width: 100%;
    list-style-type: none;
    text-decoration: none;
    padding: 0;
    display: block;
    margin-left: auto;
    margin-right: auto;
    display: flex;
    justify-content: center;
  }
  
  .menu ul li {
   text-align: center;
   padding: 3% 3%;
   text-decoration: none;
   color: #ffffff;
   font-size: 20px;
   list-style: none;
   position: relative;
   float: left;
  }
  
  .menu ul li a {
    padding: 3% 3%;
    float: left;
    text-align: center;
    text-decoration: none;
    color: rgb(255, 255, 255);
  }
  
  .menu ul li a:hover {
    color: darkred;
    transition: 1s;
  } 
  
  
  .menu ul li ul { 
    padding-inline-start: 0px;
    display: none;
    position: absolute;   
    padding-top:3%;
  }
  
  .menu ul li:hover ul{ 
    display: block;
    color: darkred;
    transition: 1s;
  }
  
  .menu ul li ul li { 
    width: 100%;
    padding-top: 40px;
    padding-inline-start: 0px;
    
  }
  .menu ul li ul li a { 
      padding: 20px 0px;
      padding-top: 10%;
  
  }
  
  .footer {
  
   color: #ffffff;
   text-align: center;
   font-size: 12px;
   padding: 15px;
  }
  
  .synopsisbox {
    width: 100%;
    min-height: 30%;
    color:white;
    font-size: 25px;
    overflow: hidden;
    padding-top:5%;
  
  }
  
  .synopsisbox p {
   margin: 5%;
   padding-top: 40%;
  }
  
  .trailerbox {
    width: 100%;
    min-height: 30%;
    margin-top: 10%;
    text-align: center;
  }
  
  .trailerbox iframe{
    padding-top: 2%;
    width:426px;
    height:240px;
   }
  
  .trailerbox .data {
    display: center;
  }
  
  .biographybox {
     width: 100%; 
     font-size: 25px;
     margin-top: 10%;   
  }
  
  .biographybox p {
    margin: 5%;
    padding-top: 2%;
  }
  
  .grid {
    align: center;
    width: 95%;
    padding-left:5%;
    display: grid; 
    grid-template-columns: 33vmin 33vmin 33vmin;
    grid-template-rows: 33vmin 33vmin 33vmin 33vmin;
    margin-top: 10%;
  }
  
  .imgfilms {
    min-width:60px;
    max-width:90px;
    display: flex;
    min-height:35px;
    max-height:60px;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transform-style: preserve-3d;
  }
  .imgfilms :hover {
   animation: anime 5s linear infinite;
  
  }
  
  @keyframes anime {
   0% {
    transform: rotateY(0deg);
   }
   50% {
    transform: rotateY(180deg);
   }
   100% {
    transform: rotateY(0deg);
    }
  }

}

@media only screen and (min-width: 854px) and (max-width: 959px) {

  /* For tablets: */

  .row:after {
    text-decoration: none;
    content: "";
    clear: both;
    display: table;
  }
  
  
  img {

    display:block;
    margin-left: auto;
    margin-right: auto;
    padding: 2% 2% 2% 2%;  
    float: center;
    width: 100%;
   
  }
  
  .header {
    color: #ffffff;
    text-decoration: none;
    padding: 2%;
  }
  
  .menu ul {
    width: 100%;
    list-style-type: none;
    text-decoration: none;
    padding: 0;
    display: block;
    margin-left: auto;
    margin-right: auto;
    display: flex;
    justify-content: center;
  }
  
  .menu ul li {
   padding: 3% 3%;
   text-decoration: none;
   color: rgb(255, 255, 255);
   color: #ffffff;
   font-size: 40px;
   align: center;
   list-style: none;
   position: relative;
   float: left;
  }
  
  .menu ul li a {
    padding: 0% 10%;
    float: center;
    text-decoration: none;
    color: rgb(255, 255, 255);
  }
  
  .menu ul li a:hover {
    color: darkred;
    transition: 1s;
  } 
  
  
  .menu ul li ul { 
    padding-inline-start: 0px;
    display: none;
    position: absolute; 
    padding-top: 3%;  
    
  }
  
  .menu ul li:hover ul{ 
    display: block;
    color: darkred;
    transition: 1s;
  }
  
  .menu ul li ul li { 
    padding: 2% 3%;
    padding-inline-start: 0px;
    
  }
  .menu ul li ul li a { 
      padding: 10px 20px;
  
  }
  
  .footer {
  
   color: #ffffff;
   text-align: center;
   font-size: 12px;
   padding: 15px;
  }
  
  .synopsisbox {
    width: 100%;
    min-height: 30%;
    color:white;
    font-size: 30px;
    overflow: hidden;
    padding-top:5%;
  
  }
  
  .synopsisbox p {
   margin: 5%;
   padding-top: 2%;
  }
  
  .trailerbox {
    width: 100%;
    min-height: 30%;
    margin-top: 10%;
    text-align: center;
  }
  
  .trailerbox iframe{
    padding-top: 2%;
    width:854px;
    height:480px;
   }
  
  .trailerbox .data {
    display: center;
  }
  
  .biographybox {
     width: 100%; 
     font-size: 30px;
     margin-top: 10%;   
  }
  
  .biographybox p {
    margin: 5%;
    padding-top: 2%;
  }
  
  .grid {
    width: 90%;
    display: grid; 
    grid-template-columns: 30% 30% 30%;
    grid-template-rows: 33vmin 33vmin 33vmin 33vmin 33vmin;
    margin-top: 10%;
    margin-left: 10%;
    justify-content:center;
  }
  
  .imgfilms {
    min-width:60px ;
    max-width:100px;
    display: flex;
    min-height:55px;
    max-height:80px;
    align-items: center;
    cursor: pointer;
    transform-style: preserve-3d;

  }
  .imgfilms :hover {
   animation: anime 5s linear infinite;
  
  }
  
  @keyframes anime {
   0% {
    transform: rotateY(0deg);
   }
   50% {
    transform: rotateY(180deg);
   }
   100% {
    transform: rotateY(0deg);
    }
  }


}

@media only screen and (min-width: 960px) and (max-width: 1199px) { 
  .row:after {
    text-decoration: none;
    content: "";
    clear: both;
    display: table;
  }
  
  [ class*="col-"] {
    float: left;
    padding: 15px;
  }
  
  img {
    display:block;
    margin-left: auto;
    margin-right: auto;
    padding: 2% 2% 2% 2%;  
    float: center;
    max-width: 50%;
   
  }
  
  .header {
    color: #ffffff;
    text-decoration: none;
    padding: 2%;
    
  }
  
  .menu ul {
    width: 100%;
    list-style-type: none;
    text-decoration: none;
    padding: 0;
    display: block;
    margin-left: auto;
    margin-right: auto;
    display: flex;
    justify-content: center;
  }
  
  .menu ul li {
   padding: 3% 3%;
   text-decoration: none;
   color: rgb(255, 255, 255);
   color: #ffffff;
   font-size: 35px;
   list-style: none;
   position: relative;
   float: left;
  }
  
  .menu ul li a {
    padding: 3% 3%;
    float: left;
    text-decoration: none;
    color: rgb(255, 255, 255);
  }
  
  .menu ul li a:hover {
    color: darkred;
    transition: 1s;
  } 
  
  
  .menu ul li ul { 
    padding-inline-start: 0px;
    display: none;
    position: absolute; 
    padding-top: 3%;  
    
  }
  
  .menu ul li:hover ul{ 
    display: block;
    color: darkred;
    transition: 1s;
  }
  
  .menu ul li ul li { 
    padding: 10px 20px;
    padding-inline-start: 0px;
    
  }
  .menu ul li ul li a { 
      padding: 10px 20px;
      padding-inline-start: 0px;
  
  }
  
  .footer {
  
   color: #ffffff;
   text-align: center;
   font-size: 12px;
   padding: 15px;
  }
  
  .synopsisbox {
    width: 100%;
    min-height: 30%;
    color:white;
    font-size: 30px;
    overflow: hidden;
    padding-top:5%;
  
  }
  
  .synopsisbox p {
   margin: 5%;
   padding-top: 2%;
  }
  
  .trailerbox {
    width: 100%;
    min-height: 30%;
    margin-top: 10%;
    text-align: center;
  }
  
  .trailerbox iframe{
    padding-top: 2%;
    width:854px;
    height:480px;
   }
  
  .trailerbox .data {
    display: center;
    visibility: visible;
  }
  
  .biographybox {
     width: 100%; 
     font-size: 30px;
     margin-top: 10%;   
  }
  
  .biographybox p {
    margin: 5%;
    padding-top: 2%;
  }
  
  .grid {
    display: flex;
    width: 97%;
    display: grid; 
    grid-template-columns: 25% 25% 25% 25%;
    grid-template-rows: 33vmin 33vmin 33vmin 33vmin;
    margin-top: 10%;
    margin-left:3%
  }
  
  .imgfilms {
    min-width:70px ;
    max-width:200px;
    display: flex;
    min-height:55px;
    max-height:140px;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transform-style: preserve-3d;
  }
  .imgfilms :hover {
   animation: anime 5s linear infinite;
  
  }
  
  @keyframes anime {
   0% {
    transform: rotateY(0deg);
   }
   50% {
    transform: rotateY(180deg);
   }
   100% {
    transform: rotateY(0deg);
    }
  }

}
  
@media only screen and (min-width:1200px) {
  /* For desktop: */

  .row:after {
    max-width: 50%;
    text-decoration: none;
    content: "";
    clear: both;
    display: table;
  }
  
  [ class*="col-"] {
    float: left;
    padding: 15px;
  }
  
  img {
    padding: 0% 0% 0% 0%;  
    float: left;
    max-width: 50%;
   
  }
  
  .header {
    color: #ffffff;
    text-decoration: none;
    padding: 2%;
  }
  
  .menu ul {
    list-style-type: none;
    text-decoration: none;
    margin: 0;
    padding: 0;
    float: left;
    list-style: none;
    position: relative;
  }
  
  .menu ul li {
   padding: 5% 5%;
   text-decoration: none;
   color: rgb(255, 255, 255);
   color: #ffffff;
   list-style: none;
   position: relative;
   float: left;
  }
  
  .menu ul li a {
    padding: 3% 3%;
    font-size: 30px;
    float: left;
    text-decoration: none;
    color: rgb(255, 255, 255);
  }
  
  .menu ul li a:hover {
    color: darkred;
    transition: 1s;
  } 
  
  
  .menu ul li ul { 
    padding-inline-start: 0px;
    display: none;
    position: absolute; 
    padding-top: 3%;  
    float:left;
    
  }
  
  .menu ul li:hover ul{ 
    display: block;
    color: darkred;
    transition: 1s;
  }
  
  
  .menu ul li ul li { 
    float: left;
    padding: px px;
    padding-top:40%;
    padding-inline-start: 0px;
    
  }
  .menu ul li ul li a { 
      padding-top:%;
      
  
  }
  
  .footer {
  
   color: #ffffff;
   text-align: center;
   font-size: 12px;
   padding: 15px;
  }
  
  .synopsisbox {
    width: 100%;
    min-height: 30%;
    color:white;
    font-size: 30px;
    overflow: hidden;
    padding-top:5%;
  
  }
  
  .synopsisbox p {
   margin: 5%;
   padding-top: 2%;
  }
  
  .trailerbox {
    width: 100%;
    text-align:center;
    min-height: 30%;
    margin-top: 10%;
  }
  
  .trailerbox iframe{
   padding-top: 2%;
   width:1280px;
    height:720px;
  }
  
  .trailerbox .data {
    display: center;
  }
  
  .biographybox {
     width: 100%; 
     font-size: 30px;
     margin-top: 10%;   
  }
  
  .biographybox p {
    margin: 5%;
    padding-top: 2%;
  }
  
  .grid {
    width: 97%;
    display: grid; 
    grid-template-columns: 20% 20% 20% 20% 20%;
    grid-template-rows: 33vmin 33vmin 33vmin;
    margin-top: 10%;
    margin-left: 3%;
  }
  
  .imgfilms {
    min-width:70px ;
    max-width:200px;
    display: flex;
	  flex-direction: row-reverse;
    min-height:55px;
    max-height:140px;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transform-style: preserve-3d;
  }
  .imgfilms :hover {
   animation: anime 5s linear infinite;
  
  }
  
  @keyframes anime {
   0% {
    transform: rotateY(0deg);
   }
   50% {
    transform: rotateY(180deg);
   }
   100% {
    transform: rotateY(0deg);
    }
  }

  

}

</style>
</head>


@viewport {
    zoom: 1;
    width: extend-to-zoom;
}
@-ms-viewport {
    zoom: 1;
    width: extend-to-zoom;
}