@media screen and (max-width : 1145px) {
    #page3 .posters{
        flex-direction: column;
        height: auto;
    }
    #page3 .posters .poster{
        width: 100%;
        height: 150vh;
    }
    .posters .poster img{
        height: 120%;
    }
    #page3 .posters .poster .middle-box{
        top: 40%;
    }
    #page4{
        flex-direction: column;
        justify-content: center;
        align-items: center;
        text-align: center;

    }
    #page4-left{
        width: 100%;
        margin-bottom: 5vh;
    }
    #page4-right{
        width: 100%;
        padding: 0;
    }
    #page5 .item{
        height: 70vh;
    }
    #page5 .item img{
        height: 80%;
        width: 100%;
    }
    #page6 .reviews .slider .slide{
        font-size: 20px;
    }
    #page6 .reviews .slider-msg{
        padding: 7vh 10%;
        /* margin-top: 5vh; */
    }
    #page6 #send-msg button{
        min-width: 30vw;
        padding: 20px 20px;
    }
    #page6 #send-msg{
        width: 35%;
    }
    #page6 #send-msg p{
        padding: 30px 0;
    }
    #page7{
        flex-direction: column;
    }
    #page7 .page7-right{
        width: 100%;
        padding: 0 0.5vw;
    }
    #page7 .page7-text{
        order: 2;
        width: 67vw;
        padding-right: 0;
        margin-top: 4vh;
    }
    #page7 .page7-text h1{
        font-size: 2.5vw;
        margin-bottom: 4vh;
    }
    #page7 .page7-text .left-text{
        font-size: 23px;
        line-height: 30px;
    }
    #page7 .page7-text .left-text a{
        font-size: 15px;
    }
    .email i{
        font-size: 4vw;
    }
    #page8 .page8-sub img{
        height: 200px;
        width: 200px;
    }
    #page8 .page8-sub2 .footer{
        width: 120%;
        font-size: 12px;
        margin: 5vh 0 0 0;
    }
    .page8-sub1 , .page8-sub3{
        /* width: fit-content; */
    }
    #page8 .page8-sub-head{
        width: max-content;
    }
}
@media screen and (max-width: 768px){
    #cursor{
        display: none;
    }
    
    #nav .nav-right .nav-list{
        display: none !important;
    }
    #nav .nav-right .nav-icon{
        margin-right: 20px;
    }
    #nav #logo{
        height: 60px !important;
    }
    #nav #logo #sub-logo{
        margin-top: -4px;
    }
    #nav #logo div img{
        height: 60px !important;
    }
    #page1{
        height: auto;  
    }
    #main-text{
        height: auto;   
    }

        #circle{
            top: 25%;
            left: 60%;
        }
        #page2{
            margin-bottom: 5vh;
        }
        #page2 img {
            max-width: none;
            width: 80%;
            height: 100vh;
          }
          #page3 .posters .poster .middle-box{
            top: 50%;
        }
        #page3 .posters .poster{
            height: 120vh;
        }
        #page4-left{
            font-size: 40px;
            line-height: 40px;
        }
        #page5 .item{
            height: 60vh;
        }
        #page5 .item img{
            height: 60%;
            width: 100%;
        }
        #page6 .reviews .slider{
            left: 35%;
        }
        #page6 .reviews .slider .slide{
            width: 25vw;
        }
        #page6 #send-msg button{
            min-width: 40vw;
            padding: 20px 10px;
        }
        #page6 #send-msg{
            width: 50%;
        }
        #page7 .page7-right{
            height: 60vh;
        }
        #page7 .page7-text{
            width: 100%;
            padding: 0;
        }
        #page7 .page7-text h1{
            font-size: 4.5vh;
        }
        #page7 .page7-text .left-text{
            font-size: 18px;
            line-height: 25px;
        }
        .email input{
            font-size: 15px;
        }
        .email i{
            font-size: 4vw;
        }
        
        #page8 .page8-sub img{
            height: 150px;
            width: 150px;
        }
        #page8 .page8-sub2 .footer{
            margin-top: 10vh;
            width: 160%;
        }
        #page8 .page8-sub2 .footer div{
            margin: 10px 13px;
        }

}
@media screen and (max-width: 600px) {
    #nav{
        position: fixed;
        top: 0;
        width: 100%;
        align-items: center;
        /* background: blue; */
    }
    .main #page1{
        margin-top: 10vh;
    }
    .main #page1 #main-text #the-course{
        margin-top: 2.5vh;
    }
    #circle{
        top: 30%;
        left: 50%;
    }
    #page2{
        /* background: black; */
        padding: 25px;
        height: auto;
        margin-bottom: 5vh;
    }
    #page2 img {
      max-width: none;
      width: 95%;
      height: 55vh;
    }
    #page2 #buy-circle{
        width: 160px;
        height: 160px;
    }
    #page2 #buy-circle #border-text span{
        font-size: 0.8em;
        transform-origin: 0 70px;
    }
    #page3 .posters .poster .middle-box{
        top: 45%;
    }
    #page3 .posters .poster{
        height: 90vh;
    }
    #page3 .posters .other-poster{
        margin: 1vh 0 0 0;
    }
    #page4{
        margin-top: 5vh;
    }
    #page4-left{
        font-size: 30px;
        line-height: 30px;
    }
    #page4-right{
        line-height: 15px;
        font-size: 13px;
    }
    #page5 .item{
        height: 40vh;
    }
    #page5 .item img{
        height: 60%;
        width: 100%;
    }
    #page6 .reviews .slider .slide{
        font-size: 14px;
    }
    #page6 .reviews .slider-msg{
        padding: 1vh 10%;
        font-size: 5vw;
        line-height: 5vw;
    }
    #page6 #send-msg button{
        min-width: 70vw;
        padding: 15px 0;
        font-size: 12px;
    }
    #page6 #send-msg{
        width: 70%;
    }
    #page7 .page7-right{
        height: 30vh;
    }
    #page7 .page7-text h1{
        font-size: 2.5vh;
    }
    #page7 .page7-text .left-text{
        font-size: 15px;
        line-height: 20px;
    }
    .email input{
        font-size: 12.5px;
    }
    .email i{
        font-size: 4vw;
    }
    #page8{
        flex-direction: column;
        margin-top: 10vh;
    }
    #page8 .page8-sub img{
        display: none;
    }
    #page8 .page8-sub1{
        order: 1;
        margin-bottom: 5vh;
    }
    #page8 .page8-sub2{
        order: 3;
    }
    #page8 .page8-sub3{
        order: 2;
    }
    #page8 .page8-sub3 ul{
        text-align: left;
    }
    #page8 .page8-sub ul li{
        font-size: 15px;
    }
    #page8 .page8-sub2 .footer{
        margin-top: 3vh;
        width: 100vw;
    }
    #footer-text{
        font-size: 15px;
        line-height: 15px;
        padding: 0;
        margin: 5vh 0 0 0;
    }
    
}