@media (min-width: 1400px) {}

@media (min-width: 1200px) and (max-width: 1399px) {
    #product_section .box .img,
    #lecture_sheet_section .box .img,
    #book_section .box .img {
        height: 200px;
    }
}

@media (min-width: 992px) and (max-width: 1199px) {
    #product_section .box .img,
    #lecture_sheet_section .box .img,
    #book_section .box .img {
        height: 200px;
    }
}

@media (min-width: 768px) and (max-width: 991px) {
    #product_section .box .img,
    #lecture_sheet_section .box .img,
    #book_section .box .img {
        height: 240px;
    }
}

@media (min-width: 576px) and (max-width: 767px) {
    
    .header {
        height: 60px;
    }

    #product_section .box .img,
    #lecture_sheet_section .box .img,
    #book_section .box .img {
        height: 260px;
    }

    .sidebar_menu {
        transform: translate(-360px, -20px);
        -webkit-transform: translate(-360px, -20px);
        -moz-transform: translate(-360px, -20px);
        -ms-transform: translate(-360px, -20px);
        -o-transform: translate(-360px, -20px);

        
        -webkit-transition: all linear 0.2s;
        -moz-transition: all linear 0.2s;
        -ms-transition: all linear 0.2s;
        -o-transition: all linear 0.2s;
        transition: all linear 0.2s;
    }

    .sidebar_toggle {
        transform: translate(0px, -20px) !important;
        -webkit-transform: translate(0px, -20px) !important;
        -moz-transform: translate(0px, -20px) !important;
        -ms-transform: translate(0px, -20px) !important;
        -o-transform: translate(0px, -20px) !important;
    }
    
    .book_ditail_main_body {
        width: calc(100%);
        margin-left: auto;
    }
}

@media (max-width: 575px) {
    .header {
        height: 60px;
    }

    .sidebar_menu {
        transform: translate(-380px, -20px);
        -webkit-transform: translate(-380px, -20px);
        -moz-transform: translate(-380px, -20px);
        -ms-transform: translate(-380px, -20px);
        -o-transform: translate(-380px, -20px);

        
    -webkit-transition: all linear 0.2s;
    -moz-transition: all linear 0.2s;
    -ms-transition: all linear 0.2s;
    -o-transition: all linear 0.2s;
    transition: all linear 0.2s;
}

    .sidebar_toggle {
        transform: translate(-15px, -20px) !important;
        -webkit-transform: translate(-15px, -20px) !important;
        -moz-transform: translate(-15px, -20px) !important;
        -ms-transform: translate(-15px, -20px) !important;
        -o-transform: translate(-15px, -20px) !important;
}
    
    .book_ditail_main_body {
        width: calc(100%);
        margin-left: auto;
    }

    #product_section .box .img,
    #lecture_sheet_section .box .img,
    #book_section .box .img {
        height: 350px;
    }
}


@media (max-width: 950px) {
    #searchform  {
       display: none;
     }
 }

@media (min-width: 949px) and (max-width: 3000px) {
    #Mobilesearchform{
        display: none;
    }
 }

@media (max-width: 360px) {
    #Mobilesearchform  {
       display: inline;
     }
 }