.layout_iframe {
    position: relative;
    width: 100%;
    overflow: hidden;
    padding-top: 56.25%;
    /* 16:9 Aspect Ratio */
}

.responsive-iframe {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    width: 100%;
    height: 100%;
}

.box-iframe {

    margin: 10px;
    position: relative;
    width: 94%;
    max-height: 1200px;
    min-height: 600px;
    border: #a5a5a5 1px solid;
    border-top: 10px #5156e7 solid;
    border-radius: 5px;
    padding: 2px;

}



.custom {
    font-family: Arial, Helvetica, sans-serif;
    border-collapse: collapse;
    width: 100%;
}

.custom td,
.custom th {
    border: 1px solid #ddd;
    padding: 8px;
}

.custom tr:nth-child(even) {
    background-color: #f2f2f2;
}

.custom tr:hover {
    background-color: #ddd;
}

.custom th {
    padding-top: 12px;
    padding-bottom: 12px;
    text-align: left;
    background-color: #04AA6D;
    color: white;
}


.blue_sky_text {
    background: -webkit-gradient(linear, left top, left bottom, from(#28b2ff), to(#2990ff));
    background: -o-linear-gradient(top, #28b2ff 0%, #2990ff 100%);
    background: linear-gradient(180deg, #28b2ff 0%, #2990ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: rgba(0, 0, 0, 0);
    background-clip: text;
}

.menu_mobile_view {
    display: flex;
    flex-direction: column;
    padding-left: 0;
    margin-bottom: 0;
    list-style: none;
    flex-wrap: nowrap;
    align-content: flex-start;
    justify-content: space-between;
    align-items: center;
}

.margin-top_10 {
    margin-top: 10px;
}

.margin-top_20 {
    margin-top: 20px;
}

.margin-top_30 {
    margin-top: 30px;
}

.margin-bottom_30 {
    margin-bottom: 30px;
}

.blog-post h1 {
    font-size: 38px;
    letter-spacing: -0.2px;
    font-weight: 500;
    padding-left: 5px;
}

/* mobile or only mobile */
@media (max-width: 767px) {

    h2>.title_dream {
        font-size: 34px;
        line-height: 39px;
    }

    .margin-top_10,
    .margin-top_20,
    .margin-top_30 {
        margin-top: 2px;
    }

    .margin-bottom_30 {
        margin-bottom: 2px;
    }
}

/*  ------------  frm_layout_blog_list  -------------- 

 ------------------ ส่วนแสดงเนื้อหลัก และ เนื้อหาย่อย  -------------- */


.card-header-blog {
    width: 100%;
    display: -ms-flexbox;
    /* IE10 */
    border-radius: 20px 20px 0px 0px;
}

.card-blog {
    /*border-left: 5px solid #41d3ff;*/
    padding: 5px;
    padding-left: 5px;
}

.collapse-blog {
    /*border-left:4px solid #1ACCFF;*/
    padding-left: 10px;
    margin-left: 10px;
}

@media (max-width: 991px) {
    .card-header-blog {
        width: 100%;
        border-radius: 3px;
    }

    .card-blog {
        padding-left: 0px;
    }

    .collapse-blog {
        /*border-left: 1px solid #69653e44;*/
        padding-left: 5px;
        margin: 5px;
    }

    .blog-post h1 {
        /*font-size: calc(120% - 0.2px);  */
        font-size: 32px;
        letter-spacing: -0.2px;
        font-weight: 500;
        padding-left: 5px;
    }
}

/* mobile or only mobile */
@media (max-width: 767px) {

    .heading_main {
        width: 95%;
        margin-left: 5px;
    }


    .collapse-blog .card-body {
        /*border-left: 0px #c2c2c2;*/
        padding: 0px;
        margin: 0px;
    }

    .collapse-blog {}

    .card {
        background-color: #fffab938;
    }

    .card-header {
        padding: 0.15rem 1rem;
        margin-bottom: 0;
        background-image: linear-gradient(266deg, var(--color-shades-light-bright) 10%, var(--color-shades-light) 80%);
        border-bottom: 1px solid rgba(0, 0, 0, .125);
    }

    .padding_left_right {
        padding-left: 0px;
        padding-right: 0px;
    }

    .padding_left_right_30 {
        padding-left: 5px;
        padding-right: 5px;
    }

    .blog-post h1 {
        font-size: 28px;
        letter-spacing: -0.2px;
        font-weight: 500;
        padding-left: 5px;
    }

}


/*  ------------  frm_layout_blog_list  -------------- 

 ------------------ ส่วนแสดงเนื้อหลัก และ เนื้อหาย่อย  -------------- */






/*  -------------------------- */

.panel_product p {
    line-height: 34px;
    padding-right: 15px;
}

.panel_product ul li {
    list-style-type: disc;
    padding-left: 12px;
    margin-left: 22px;
    padding-top: 12px;
    width: 90%;
}

/*
.panel_product ul li  {
    list-style-type:disc;
    border-bottom: 2px groove rgba(236, 206, 140, 0.8);
}
*/

.panel_product ul li ul {
    list-style-type: disc;
    margin-left: 5px;
    margin-top: 10px;
}

.panel_product ul li ul li {
    list-style-type: disc;
    /* circle;*/
    list-style-position: outside;
    /* border-left: 2px groove rgb(255 200 163 / 60%); */
    padding-left: 10px;
    padding-top: 5px;
    padding-bottom: 15px;
    font-size: min(6.388889vw, 18px);
    line-height: 24px;
    margin: 0;
    margin-left: -26px;
}

.panel_product ul li .pt-t-1 {
    padding-top: 10px;
    margin-top: -10px;
}

.panel_product ul li .pt-t-2 {
    padding-top: 20px;
    margin-top: -15px;
}

.panel_product ul li .pt-t-3 {
    padding-top: 30px;
    margin-top: -20px;
}

.area-padding ul li {
    list-style-type: disc;
    margin-left: 5px;
    margin-bottom: 15px;
    margin-top: 10px;
}

.area-padding ul li ul li {
    list-style-type: circle;
    border-left: 2px groove rgb(255 200 163 / 60%);
    padding-left: 10px;
    padding-top: 5px;
    padding-bottom: 15px;
    font-size: min(6.388889vw, 16px);
    line-height: 22px;
    margin: 0;
    margin-left: -25px;
}

.ch_box_new ul li {
    list-style-type: disc;
    margin-left: 5px;
    margin-bottom: 15px;
    margin-top: 10px;
}

.ch_box_new ul li ul li {
    list-style-type: circle;
    border-left: 1px dashed rgb(255 200 163 / 80%);
    padding-left: 10px;
    padding-top: 5px;
    padding-bottom: 15px;
    font-size: min(6.388889vw, 16px);
    line-height: 22px;
    margin: 0;
    margin-left: -25px;
}

ul li a {

    font-size: min(6.388889vw, 18px);
    color: #26038c;
    border-bottom: 1px dotted #e68f1f;
}

ul li a:hover {

    color: #ff4fa7;
    border-bottom: 1px groove #a5e3ff;

}

.container-fluid .blue_bg_color_close {

    background-image: linear-gradient(-135deg, #3D41DA 0%, #1E1F44 100%);
    color: #FFF;
    position: relative;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: 80px 0;
    font-size: 18px;
    line-height: 1.6em;
}

.container-fluid .blue_bg_color {
    background-image: linear-gradient(114deg, #12a9ff 20%, #1E1F44 80%);
    position: relative;
    color: #FFF;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding: 75px 15px;
    font-size: 14px;
    line-height: 1.2em;
}


/* ----------  copy guide ------------------ */

.border_left_box {
    border-left: 2px #00d9ffce dashed;
    background-image: linear-gradient(90deg, rgba(255, 252, 208, 0.2), rgba(255, 180, 180, 0.2));
    box-shadow: 0px 2px 15px rgb(0 0 0 / 40%);
    padding: 0px 5px 0 5px;
}



h2>.title_sm_green {
    font-size: min(6.388889vw, 24px);
    line-height: min(6.388889vw, 29px);
    font-weight: 500;
    margin-bottom: 0.15rem;
    letter-spacing: -0.001em;
    background: linear-gradient(274deg, #de4e81eb 20%, #32b847 50%, #271aa5 98.54%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0px 3px 0px rgb(15 15 15 / 10%);
}


h2>.title_green {
    font-size: min(7.388889vw, 27px);
    line-height: min(7.388889vw, 32px);
    font-weight: 500;
    margin-top: 0.5rem;
    margin-bottom: 0.25rem;
    letter-spacing: -0.001rem;
    background: linear-gradient(125deg, #543434 10.91%, #000409 43.95%, #ff3bba 70.54%);
    /*background: linear-gradient(274deg,#de4e81eb 20%,#32b847 50%,#271aa5 98.54%);*/
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0px 3px 0px rgb(15 15 15 / 10%);
}

h2>.title_art {
    font-size: min(7.388889vw, 58px);
    line-height: min(7.388889vw, 60px);
    font-weight: 500;
    letter-spacing: 0.005rem;
    background: linear-gradient(125deg, #242127 10.91%, #9c1699 43.95%, #0d6efd 70.54%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 3px 3px 0px #0011473f;
}


@media only screen and (max-width: 990px) {
    h2>.title_art {
        font-size: 32px;
        line-height: 39px;
        font-weight: 500;
    }
}


h3>.title_art {
    line-height: 34px;
    max-width: 56%;
    font-weight: 600;
    margin-top: 0.2rem;
    letter-spacing: -0.02em;
    background: linear-gradient(274deg, #0d118e 4.91%, #ff8edf 53.95%, #b329ff 98.54%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0px 4px 0px rgb(15 15 15 / 10%)
}

h2>.title_dream {
    font-size: 64px;
    /* font-size: min(6.388889vw,64px);*/
    /* line-height:min(6.388889vw,38px);*/
    line-height: 69px;
    max-width: 90%;
    /* min-width: 45%;*/
    font-weight: 700;
    margin-bottom: 0.2rem;
    letter-spacing: -0.06em;
    background: linear-gradient(194deg, #212529db 40.91%, #ff00df 53.95%, #17ffeb 98.54%);

    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0px 3px 1px rgba(71, 70, 70, 0.5)
}


div .box_dream {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-direction: column;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    align-content: space-between;
    flex-wrap: wrap;
    padding: 10px;
    margin: 10px;
    line-height: normal;
}

.box_dream img {
    margin-top: 25px;
    margin-bottom: 25px;
    border-top: 8px solid #ff45ea;
    box-shadow: 8px 7px 15px rgb(32 39 77 / 78%);
}

.navbar-expand-lg .navbar-nav .dropdown-menu {
    padding: 5px;
    min-width: 320px;
}


/* กำหนดคุณสมบัติ การแสดงผล ข้อความ Blog */

/*
 div .post {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-direction: column;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    align-content: space-between;
    flex-wrap: wrap;
    padding: 10px;
    margin: 10px;
    line-height: normal;
 }   

 div>.post>hr {
    margin-top: 1.2rem;
    margin-bottom: 3rem;;
    border-bottom: solid 1px darkorchid ;
 }

pre{
    word-wrap: break-word;
    width:90%;
    border: 1px #999 solid;
    padding: 10px;
    margin: 10px;
    background-color: #CCC;
}

div>.post>p {
    color: #010101;
    font-size: 16px;
    font-weight: 400;
    word-spacing: -0.25rem;
    letter-spacing: 0.22rem;
    line-height: 24px;
}

h4{
    color:#2a9e2f;
    font-weight: 600;
    word-spacing: 0.1rem;
    border-bottom: 1px #999 solid ;
    padding: 2px 5px;
}

h5{
    color:#F55;
    font-style: italic;
    font-weight: 500;
}

h6{
    color: #CCC;
}

*/