body{
    background-color: #e7eaf2;
}


  header{
    background-color: #C7CBD4;
  }

  .description{
    text-align: center;
    padding: 2rem;
  }


img{
    width: 100%;
    padding-top: 10px;
}

@media (min-width:1440px) {
    header{
      display: grid;
      grid-template-columns: 1fr 1fr;
      grid-template-rows: auto;
      padding-top: 30px;
    }

    h2{
        font-size: 4rem;
    }

    h3{
        font-size: 3rem;
        margin: 0;
    }

    h4{
        font-size: 2rem;
    }

    .description p{
        font-size: 1rem;
    }

    p{
        font-size: 1.3rem;
    }

    .banner{
        grid-column: 1;
    }

    .banner img{
        width: 150%;
      }
    
    aside{
        padding: 0;
    }

    .description{
        grid-column: 2;
        padding-top: 30%;
        padding-left: 30%;
        padding-right: 10%;
    }

    .inspire, .research, .research-outine, .poster{
        margin-top: 8rem;
    }
    
    .inspire, .research{
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        grid-template-rows: auto;
    }

    .inspire-img1{
        grid-column: 1;
        padding: 2rem;
    }

    .inspire-img2{
        grid-column: 2;
        padding: 2rem;
    }

    

    .inspire-img3, .inspire-img5{
        grid-column: 1/span 2;
        padding: 2rem;
    }


    .inspire-img4, .text{
        grid-column: 3/span 4;
        padding: 2rem;
        
    }

    .text{
        margin-top: 20rem;
      }
    
    .describ{
        grid-column: 3/span 4;
        grid-row: 2;
        padding: 2rem;
    }

   

    aside{
        grid-row: 1;
    }

    .subtitle{
        grid-column: 1/span 2;
    }

    .research-img1, .research-img2, .reason-img1, .reason-img2, .charact-img, .fujian-img1, .fujian-img3, .fujian-img4,.fujian-img5, .fujian-img6, .structure-h, .reason-h, .describ-c, .structure-fd, .describ-r-f, .describ-c-f{
        padding-left: 2rem;
        
    }

    .research-img1, .research-img2, .reason-img1, .reason-img2, .charact-img, .fujian-img1, .fujian-img3, .fujian-img4,.fujian-img5, .fujian-img6{
        margin-top: 5rem;
    }

    .research-img1{
        grid-column: 1;
        grid-row: 3;
    }

    .research-img2{
        grid-column: 2;
        grid-row: 3;
    }

    .structure-h{
        grid-column: 1/span 2;
        grid-row: 4;
    }

    .reason-img1{
        grid-column: 1;
        grid-row: 5;
    }

    .reason-img2{
        grid-column: 2;
        grid-row: 5;
    }

    .reason-h{
        grid-column: 1/span 2;
        grid-row: 6;
    }

    .charact-img{
        grid-column: 1;
        grid-row: 7;
    }

    .describ-c{
        grid-column: 1/span 2;
        grid-row: 8;
    }

    .subtitle2{
        grid-column: 3;
        
    }

    .fujian-img1{
        grid-column: 3;
        grid-row: 3;
    }

    .fujian-img3{
        grid-column: 4;
        grid-row: 3;
    }

    .structure-fd{
        grid-column: 3/span 4;
        grid-row: 4;
    }

    .fujian-img4{
        grid-column: 3;
        grid-row: 5;
    }

    .fujian-img6{
        grid-column: 4;
        grid-row: 5;
    }

    .describ-r-f{
        grid-column: 3/span 4;
        grid-row: 6;
    }

    .fujian-img5{
        grid-column: 3;
        grid-row: 7;
    }

    .describ-c-f{
        grid-column: 3/span 4;
        grid-row: 8;
    }


    /* .huizhou-r{
        display: grid;
        grid-column: 1;
    } */

    /* .reaserch-img1, .reason-img1, .charact-img{
        grid-column: 1;
        padding-right: 2rem;
    }

    .reaserch-img2, .reason-img2{
        grid-column: 2;
        padding-left: 2rem;
    }

    .subtitle, .structure-h, .reason-h{
        grid-column: 1/span 2;
        padding: 2rem;
    }


    .subtitle2, .structure-fd{
        grid-column: 3/span 4;
        grid-row: 2;
        padding: 2rem;
    }

    .fujian-img1, .fujian-img3{
        grid-row: 3;
        /* padding: 2rem; */
        /* padding: 2rem; */
    

    /* .structure-fd{
        grid-row: 4;
        
    }
    
    .describ-r-f{
        grid-column: 4/span 5;
        
    }

    .fujian-img4, .fujian-img6{
        grid-row: 5;
        
    }

    .describ-r-f{
        grid-row: 6;
        padding: 2rem;
    }

    .fujian-img5, .describ-c-f, .charact-img{
        grid-row: 7;
        padding: 2rem;
    }

    .describ-c{
        grid-column: 1/span 2;
        grid-row: 8;
    }  */

    .shape{
        grid-column: 3;
        grid-row: 3/span 5;
    }

    .line, .line2{
        border-left: 6px solid black;
        height: 500px;
        margin-left: 1.3rem;
    }

    .line2{
        margin-top: 5rem;
    }

    .rectangle{
        width: 0;
	    height: 0;
	    border-left: 25px solid transparent;
	    border-right: 25px solid transparent;
	    border-top: 50px solid #555;
        margin-top: 2rem;
    }

    /* .fujian-img1, .fujian-img4, .fujian-img5{
        grid-column: 4;
        
    } */

    /* .fujian-img4{
    width: 0;
	height: 0;
	border-left: 10px solid transparent;
	border-right: 10px solid transparent;
	border-top: 20px solid #555;
    } */


    /* .fujian-img3, .fujian-img6, .describ-c-f{
        grid-column: 5;
        padding-left: 2rem;
    } */

    .huizhou-1, .huizhou-2, .fujian-1, .fujian-2{
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        grid-template-rows: auto;
        /* border-bottom: 2px solid black; */
        padding: 2rem;

    } 

    .outline-1{
        grid-column: 1;
        /* padding-top: 9rem; */
    }

    .outline-2{
        grid-column: 2;
        padding: 2rem;
    }

    .outline-3{
        grid-column: 3;
        padding: 2rem;
    }

    .huizhou-line{
        grid-column: 1/span 3;
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        grid-template-rows: auto;
        padding-bottom: 2rem;
        margin-top: 0;
    }

    .line-b{
        border-top: 6px solid black;
        /* width: 500px; */
        grid-column: 1/ span 2;
        margin-top: 1.5rem;
    }

    .rectangle-hui{
        grid-column: 3;
        margin-left: 5rem;
        
        
    }

    .rectangle-r{
        width: 0;
	    height: 0;
	    border-top: 25px solid transparent;
	    border-left: 50px solid #555;
	    border-bottom: 25px solid transparent;
        display: inline;
        padding-left: 5rem;
       
    }

    .arrow {
        /* width: 5vw;
        height: 5vw;
        border: 2.5vw solid; */
        width: 0;
	    height: 0;
	    border-top: 25px solid transparent;
	    border-left: 50px solid #555;
	    border-bottom: 25px solid transparent;
        /* border-color: black transparent transparent black; */
        /* transform: rotate(-45deg); */
      }
      
      
      .arrowSliding {
        position: absolute;
        -webkit-animation: slide 4s linear infinite; 
        animation: slide 4s linear infinite;
        margin-left: 10rem;
      }
      
      .delay1 {
        -webkit-animation-delay: 1s; 
          /* animation-delay: 1s; */
      }
      .delay2 {
        -webkit-animation-delay: 2s; 
          /* animation-delay: 2s; */
      }
      .delay3 {
        -webkit-animation-delay: 3s; 
          /* animation-delay: 3s; */
      }
      
      @-webkit-keyframes slide {
          0% { opacity:0; transform: translateX(-15vw); }	
         20% { opacity:1; transform: translateX(-9vw); }	
         80% { opacity:1; transform: translateX(9vw); }	
        100% { opacity:0; transform: translateX(15vw); }	
      }
      @keyframes slide {
          0% { opacity:0; transform: translateX(-15vw); }	
         20% { opacity:1; transform: translateX(-9vw); }	
         80% { opacity:1; transform: translateX(9vw); }	
        100% { opacity:0; transform: translateX(15vw); }	
      }

    .poster-intro{
        grid-column: 1;
    }

    .poster-img{
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: auto;
    }

    .poster-img1{
        grid-column: 1;
        padding-right: 6rem;
        padding-left: 6rem;
        /* margin-top: 1rem; */
    }

    .poster-img2{
        grid-column: 2;
        padding-left: 6rem;
        padding-right: 6rem;
    }

    .exibition{
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: auto;
    }

    .ex1{
        grid-column: 1;
        padding: 2rem;
    }

    .ex2{
        padding: 2rem;
    }
}