.robwhitemask_ult
{
    background-color: rgba(255, 255, 255,0.96);
    color: rgb(8, 29, 84);
}
.robwhitemask_ult .detailcontent
{
    padding: 4em calc(10vw - 50px);
    padding-bottom: 100px;
    width: 100%;
}
.detailcontent .subdetail_box
{
    padding: 30px 0px;
}

.robgraymask_ult
{
    background-color: rgba(8, 29, 84,0.35);
    color: rgb(255, 255, 255);
}
.robgraymask_ult .titlecontent
{
    width: 100%;
}



/* Extra small devices (portrait phones, less than 576px) */
@media (max-width: 575.98px)
{

    /*ultimate*/
    .robbgpreULmain {
        background-image: url('../img/rob_ultimate/ultimate_picture01_2.jpg');
        background-size: contain;
        min-height: 700;
    }

    .robbgpreULdetail {
        background-image: url('../img/rob_ultimate/ultimate_picture02_2.jpg');
        background-size: contain;
        min-height: 700;
    }

    .robbgpreUL01 {
        background-image: url('../img/rob_ultimate/ultimate_picture03_2.jpg');
        background-size: contain;
        min-height: 700;
    }

    .robbgpreUL02 {
        background-image: url('../img/rob_ultimate/ultimate_picture04_2.jpg');
        background-size: contain;
        min-height: 700;
    }

    .robbgpreUL03 {
        background-image: url('../img/rob_ultimate/ultimate_picture05_2.jpg');
        background-size: contain;
        min-height: 700;
    }

    .robbgpreUL04 {
        background-image: url('../img/rob_ultimate/ultimate_picture06_2.jpg');
        background-size: contain;
        min-height: 700;
    }

    .robbgpreUL05 {
        background-image: url('../img/rob_ultimate/ultimate_picture07_2.jpg');
        background-size: contain;
        min-height: 700;
    }

    .robbgpreUL06 {
        background-image: url('../img/rob_ultimate/ultimate_picture08_2.jpg');
        background-size: contain;
    }

    .robbgpreUL07 {
        background-image: url('../img/rob_ultimate/ultimate_picture09_2.jpg');
        background-size: contain;
    }

    .robbgpreUL08 {
        background-image: url('../img/rob_ultimate/ultimate_picture11_2.jpg');
        background-size: contain;
    }

    .robbgpreUL09 {
        background-image: url('../img/rob_ultimate/ultimate_picture10_2.jpg');
        background-size: contain;
    }

    /* about */

    /*mobile about us*/
    .robbgpreAUmain {
        background-image: url('../img/rob_about/about_picture00_2.jpg');
        background-size: contain;
    }

    .robbgpreAU01 {
        background-image: url('../img/rob_about/about_picture01_2.jpg');
        background-size: contain;
    }

    .robbgpreAU02 {
        background-image: url('../img/rob_about/about_picture02_2.jpg');
        background-size: contain;
    }

    .robbgpreAU03 {
        background-image: url('../img/rob_about/about_picture03_2.jpg');
        background-size: contain;
    }

    .robbgpreAU04 {
        background-image: url('../img/rob_about/about_picture04_2.jpg');
        background-size: contain;
    }

    .robbgpreAU05 {
        background-image: url('../img/rob_about/about_picture05_2.jpg');
        background-size: contain;
    }



    .robgraymask_ult .titlecontent
    {
        font-size: 14px;
        line-height: 24px;
        padding-bottom: 70px;
    }
    .detailcontent .title
    {
        font-size: 12px;
        line-height: 25px;
    }
    .detailcontent .detail
    {
        font-size: 11px;
        padding-top: 70px;
    }
    .detailcontent .subdetail_box
    {
        font-size: 14px;
    }
    .detailcontent .subdetail_fomate
    {
        text-indent: 30px;
    }
    .detailcontent .ult_if_main img
    {
        width: 75px;
        height: auto;
    }
    .detailcontent img
    {
        width: 81px;
        height: auto;
    }
    .about_if_main img
    {
        width: 144px;
        height: auto;
    }
}

/* Extra large devices (large desktops, 576px and up) */
@media (min-width: 576px)
{
    /*****background*****/
    /*ultimate*/
    .robbgpreULmain
    {
        background-image: url('../img/rob_ultimate/ultimate_picture01.jpg');
    }
    .robbgpreULdetail
    {
        background-image: url('../img/rob_ultimate/ultimate_picture02.jpg');
    }
    .robbgpreUL01
    {
        background-image: url('../img/rob_ultimate/ultimate_picture03.jpg');
    }
    .robbgpreUL02
    {
        background-image: url('../img/rob_ultimate/ultimate_picture04.jpg');
    }
    .robbgpreUL03
    {
        background-image: url('../img/rob_ultimate/ultimate_picture05.jpg');
    }
    .robbgpreUL04
    {
        background-image: url('../img/rob_ultimate/ultimate_picture06.jpg');
    }
    .robbgpreUL05
    {
        background-image: url('../img/rob_ultimate/ultimate_picture07.jpg');
    }
    .robbgpreUL06
    {
        background-image: url('../img/rob_ultimate/ultimate_picture08.jpg');
    }
    .robbgpreUL07
    {
        background-image: url('../img/rob_ultimate/ultimate_picture09.jpg');
    }
    .robbgpreUL08
    {
        background-image: url('../img/rob_ultimate/ultimate_picture10.jpg');
    }
    .robbgpreUL09
    {
        background-image: url('../img/rob_ultimate/ultimate_picture11.jpg');
    }

    /*about us*/
    .robbgpreAUmain
    {
        background-image: url('../img/rob_about/about_picture00.jpg');
    }
    .robbgpreAU01
    {
        background-image: url('../img/rob_about/about_picture01.jpg');
    }
    .robbgpreAU02
    {
        background-image: url('../img/rob_about/about_picture02.jpg');
    }
    .robbgpreAU03
    {
        background-image: url('../img/rob_about/about_picture03.jpg');
    }
    .robbgpreAU04
    {
        background-image: url('../img/rob_about/about_picture04.jpg');
    }
    .robbgpreAU05
    {
        background-image: url('../img/rob_about/about_picture05.jpg');
    }
}

/* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) and (max-width: 767.98px)
{
    .robgraymask_ult .titlecontent
    {
        font-size: 34px;
        line-height: 44px;
        padding-bottom: 70px;
    }
    .detailcontent .title
    {
        font-size: 28px;
        line-height: 38px;
    }
    .detailcontent .detail
    {
        font-size: 16px;
        padding-top: 70px;
    }
    .detailcontent .subdetail_box
    {
        font-size: 16px;
    }
    .detailcontent .subdetail_fomate
    {
        text-indent: 40px;
    }
    .detailcontent .ult_if_main img
    {
        width: 113px;
        height: auto;
    }
    .detailcontent img
    {
        width: 128px;
        height: auto;
    }
    .about_if_main img
    {
        width: 190px;
        height: auto;
    }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) and (max-width: 991.98px)
{
    .robgraymask_ult .titlecontent
    {
        font-size: 42px;
        line-height: 62px;
        padding-bottom: 70px;
    }
    .detailcontent .title
    {
        font-size: 36px;
        line-height: 46px;
    }
    .detailcontent .detail
    {
        font-size: 20px;
        padding-top: 70px;
    }
    .detailcontent .subdetail_box
    {
        font-size: 20px;
    }
    .detailcontent .subdetail_fomate
    {
        text-indent: 50px;
    }
    .detailcontent .ult_if_main img
    {
        width: 145px;
        height: auto;
    }
    .detailcontent img
    {
        width: 181px;
        height: auto;
    }
    .about_if_main img
    {
        width: 244px;
        height: auto;
    }
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) and (max-width: 1199.98px)
{
    .robgraymask_ult .titlecontent
    {
        font-size: 46px;
        line-height: 56px;
        padding-bottom: 100px;
    }
    .detailcontent .title
    {
        font-size: 38px;
        line-height: 48px;
    }
    .detailcontent .detail
    {
        font-size: 26px;
        padding-top: 70px;
    }
    .detailcontent .subdetail_box
    {
        font-size: 26px;
    }
    .detailcontent .subdetail_fomate
    {
        text-indent: 65px;
    }
    .detailcontent .ult_if_main img
    {
        width: 176px;
        height: auto;
    }
    .detailcontent img
    {
        width: 216px;
        height: auto;
    }
    .about_if_main img
    {
        width: 294px;
        height: auto;
    }
}

/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px)
{
    .detailcontent .detail
    {
        font-size: 31px;
        padding-top: 70px;
    }
    .detailcontent .subdetail_box
    {
        font-size: 31px;
    }
    .detailcontent .subdetail_fomate
    {
        text-indent: 75px;
    }
    .detailcontent .ult_if_main img
    {
        width: 255px;
        height: auto;
    }
    .about_if_main img
    {
        width: 458px;
        height: auto;
    }
}

/* Large devices (desktops, 1200px and up) */
@media (min-width: 1200px) and (max-width: 1399.98px)
{
    .robgraymask_ult .titlecontent
    {
        font-size: 52px;
        line-height: 62px;
        padding-bottom: 100px;
    }
    .detailcontent .title
    {
        font-size: 46px;
        line-height: 56px;
    }
    .detailcontent img
    {
        width: 252px;
        height: auto;
    }
}

/* Large devices (desktops, 1400px and up) */
@media (min-width: 1400px) and (max-width: 1599.98px)
{
    .robgraymask_ult .titlecontent
    {
        font-size: 62px;
        line-height: 72px;
        padding-bottom: 100px;
    }
    .detailcontent .title
    {
        font-size: 54px;
        line-height: 64px;
    }
    .detailcontent img
    {
        width: 272px;
        height: auto;
    }
}

/* Large devices (desktops, 1600px and up) */
@media (min-width: 1600px) and (max-width: 1899.98px)
{
    .robgraymask_ult .titlecontent
    {
        font-size: 72px;
        line-height: 82px;
        padding-bottom: 100px;
    }
    .detailcontent .title
    {
        font-size: 62px;
        line-height: 72px;
    }
    .detailcontent img
    {
        width: 292px;
        height: auto;
    }
}

/* Large devices (desktops, 1900px and up) */
@media (min-width: 1900px)
{
    .robgraymask_ult .titlecontent
    {
        font-size: 82px;
        line-height: 102px;
        padding-bottom: 100px;
    }
    .detailcontent .title
    {
        font-size: 76px;
        line-height: 96px;
    }
    .detailcontent img
    {
        width: 442px;
        height: auto;
    }
}