*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}
body{
    width: 100%;
    height: 100vh;     
    overflow: hidden; 
}

/*A03 classes */

.c_A03 {
    width: 100%;
    height: 100%;
    background-color: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: -2;
    }
    .d_A03{
        width: 80vw;
        height: 42.5vw;
        border-radius: 50%;
        z-index: 0;
        
     }
     .u_A03{
     position: absolute;
     width: 30vw;
     height: 18vw;
     border-radius: 50%;
     filter: blur(0.5vw);
     z-index: 1;
    
     }
     .f_A03{
        position: absolute;
        width: 80vw;
        height: 42.5vw;
        border-radius: 50%;
        background-color: #005075;
        z-index: -1;
     }

     /* A04 classes */

.c_A04{
        width: 100%;
        height: 100%;
        background-color: #ffffff;
        display: flex;
        justify-content: center;
        align-items: center;
        position: relative;
        z-index: -2;
        }
.d_A04{
            width: 80vw;
            height: 42.5vw;
            border-radius: 50%;
            z-index: -1;
        
            
         }
.u_A04{
         position: absolute;
         width: 30vw;
         height: 18vw;
         border-radius: 50%;
         z-index: 0;
         filter: blur(0.5vw);
         
        
         }
.f_A04{
    display: none;
}         

/* A05 classes */

.c_A05{
    width: 100%;
    height: 100%;
    background-color: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: -2;
    }
.d_A05{
        width: 80vw;
        height: 42.5vw;
        border-radius: 50%;
        
        z-index: 0;
        
     }
.u_A05{
     position: absolute;
     width: 30vw;
     height: 18vw;
     border-radius: 50%;
     
     filter: blur(0.5vw);
     z-index: 1;
    
     }
     
.f_A05{
        position: absolute;
     
        width: 100%;
        height: 100%;
        z-index: -1;
     }

     /* A6 classes */
     .c_A06{
        width: 100%;
        height: 100%;
        background-color: #ffffff;
        display: flex;
        justify-content: center;
        align-items: center;
        position: relative;
        z-index: -2;
        }
         .d_A06{
            width: 80vw;
            height: 42.5vw;
            border-radius: 50%;
            z-index: 0;
            filter: blur(0.5vw);
            
         }
         .u_A06{
         position: absolute;
         width: 5.5vw;
         height: 6vw;
         z-index: 1;
        
         }
         .f_A06{
            position: absolute;
            border-radius: 50%;
            width: 80vw;
            height: 42.5vw;
            z-index: -1;
         }
/* A07 classes */

.c_A07{
    width: 100%;
    height: 100%;
    background-color: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: -2;
    }
     .d_A07{
        width: 80vw;
        height: 42.5vw;
        border-radius: 50%;
        z-index: 0;
        filter: blur(0.5vw);
        
     }
     .u_A07{
     position: absolute;
     width: 35vw;
     height: 3vw;
    
     z-index: 1;
    
     }
     .f_A07{
        position: absolute;
        border-radius: 50%;
        width: 80vw;
        height: 42.5vw;
        z-index: -1;
       
        opacity: 0.8;
        
     }

     /* A08 */

     .c_A08{
      width: 100%;
      height: 100%;
      background-color: #ffffff;
      display: flex;
      justify-content: center;
      align-items: center;
      position: relative;
      z-index: -2;
      }
       .d_A08{
          width: 80vw;
          height: 42.5vw;
          border-radius: 50%;
          z-index: 0;
          filter: blur(0.5vw);
          
       }
       .u_A08{
       position: absolute;
       width: 5.5vw;
       height: 6vw;
       z-index: 1;
      
       }
       .f_A08{
          position: absolute;
          border-radius: 50%;
          width: 80vw;
          height: 42.5vw;
          z-index: -1;
       }
      
       /* A09 */
       .c_A09{
         width: 100%;
         height: 100%;
         background-color: #ffffff;
         display: flex;
         justify-content: center;
         align-items: center;
         position: relative;
         z-index: -2;
         }
          .d_A09{
             width: 80vw;
             height: 42.5vw;
             border-radius: 50%;
             z-index: 0;
             filter: blur(0vw);
             
          }
          .u_A09{
            display: none;
         
          }
          .f_A09{
             position: absolute;
             
             width: 85vw;
             height: 45vw;
             z-index: -1;
          }