.nav {
    width: 15%;
    height: 16%;
}

.nav-img {
    width: 40%;
    height: 100%;
    margin: 0 auto;

}

.nav-img img {
    height: 100%;
}

.mobile-nav-img {
    display: none
}

.content {
    width: 70%;
    height: 55%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}

.qrcode-outer {
    display: flex;
    width: 70%;
    height: 40%;
    align-items: center;
    justify-content: center;
}

.qrcode {
    width: 20%;
}

.surl-input {
    width: 70%;
    display: flex;
    align-items: center;
    justify-content: center;
}

#input-lurl {
    width: 80%;
}

#first-input {
    width: 70%;
}

#divScode, #convert-div, #copy-div, #div-div, #back-div {
    width: 15%;
}

.surl-input .btn {
    width: 100%;
}

#convert-div {
    display: block;
}

#copy-div, #back-div, #divScode {
    display: none;
}

.result-area {
    display: block;
    width: 66%;
}

#input {
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    z-index: -10;
}

.suc-img {
    display: inline-block;
    width: 52px;
    height: 52px;
}

.suc-img img {
    object-fit: cover;
    width: 100%;
    height: 100%;
}

.used-img {
    display: inline-block;
    width: 32px;
    height: 32px;
}

.used-img img {
    object-fit: cover;
    width: 100%;
    height: 100%;
}

.url-img {
    display: inline-block;
    width: 24px;
    height: 24px;
}

.url-img img {
    object-fit: cover;
    width: 100%;
    height: 100%;
}

.footer {
    position: absolute;
    height: 9%;
    min-height: 72px;
    max-height: 96px;
    width: 100%;
    background-color: rgb(63, 63, 63);
    bottom: 0;
    padding: 8px 1%;
}

.footer-links {
    width: 100%;
    height: 46%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 28px;
}

.footer-record {
    width: 100%;
    height: 54%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer a {
    color: #fff;
    cursor: pointer;
    text-decoration: none;
    line-height: 1.2;
}

.footer a:hover,
.footer a:focus {
    color: #fff;
    cursor: pointer;
    text-decoration: none;
    font-weight: bolder;
}

.footer span {
    padding: 0;
}

.lurl-btn {
    display: inline-block;
}

.clear-btn {
    display: inline-block;
    position: absolute;
    right: 32%;
    top: 13%;
}
.clear-btn:focus {
    outline: none
}

@media screen and (max-width: 768px) {

    .nav {
        width: 100%;
        height: 13%;
        box-shadow: 0 4px 16px #888888;
    }

    .mobile-nav-img {
        width: 100%;
        font-size: 30px;
        font-weight: bold;
        text-align: center;
        display: flex;
        align-items: center;
        padding-left: 3%;
        color: rgb(48, 62, 70);
    }

    .mobile-nav-img:active {
        text-decoration: none;
        color: rgb(48, 62, 70);
    }

    .mobile-nav-img:hover {
        text-decoration: none;
        color: rgb(48, 62, 70);
    }

    .mobile-nav-img img {

    }

    .nav-img {
        display: none;
    }

    .content {
        width: 100%;
        height: 70%;
        margin: 0 auto;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-direction: column;
    }

    .qrcode-outer {
        display: none;
    }

    .qrcode {
        width: 20%;
        margin: 0 auto;
    }

    .surl-input {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    #input-lurl {
        width: 88%;
    }

    #first-input {
        width: 100%;
    }

    #divScode, #convert-div, #copy-div, #div-div, #back-div {
        width: 40%;
        margin-top: 1%;
        margin-right: 1%;
    }


    .result-area {
        display: block;
        width: 90%;
    }

    #QR {
        display: none;
    }

    .clear-btn {
        display: inline-block;
        position: absolute;
        right: 2%;
        top: 7%;
    }

    .footer {
        height: 84px;
        min-height: 84px;
        max-height: 84px;
        padding: 8px 12px;
    }

    .footer-links {
        gap: 24px;
    }

}
@media (min-width: 769px) and (max-width: 1531px) {
    .nav {
        width: 100%;
        height: 13%;
        box-shadow: 0 4px 16px #888888;
    }

    .mobile-nav-img {
        width: 100%;
        font-size: 30px;
        font-weight: bold;
        text-align: center;
        display: flex;
        align-items: center;
        padding-left: 3%;
        color: rgb(48, 62, 70);
    }

    .mobile-nav-img:active {
        text-decoration: none;
        color: rgb(48, 62, 70);
    }

    .mobile-nav-img:hover {
        text-decoration: none;
        color: rgb(48, 62, 70);
    }

    .nav-img {
        display: none;
    }

    .content {
        width: 100%;
        height: 70%;
        margin: 0 auto;
        display: flex;
        align-items: center;
        justify-content: center;
        flex-direction: column;
    }

    .qrcode-outer {
        display: none;
    }

    .qrcode {
        width: 20%;
        margin: 0 auto;
    }

    .surl-input {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    #input-lurl {
        width: 88%;
    }

    #first-input {
        width: 100%;
    }

    #divScode, #convert-div, #copy-div, #div-div, #back-div {
        width: 20%;
        margin-top: 1%;
        margin-right: 1%;
    }


    .result-area {
        display: block;
        width: 90%;
    }

    #QR {
        display: none;
    }

    .clear-btn {
        display: inline-block;
        position: absolute;
        right: 2%;
        top: 7%;
    }
}