[mn="2006"] {
     min-height: 40vh;
     z-index: 1;
     aspect-ratio: 16 / 4.5;
     --ttlsize: 150%;
     --secftclr: #fff;
     --secttlclr: #fff;
     --secpb: 30px;

     .contentbx:after {
        content: '';
        position: absolute;
        bottom: calc(-1 * var(--secpb));
        right: 0;
        width: 100vw;
        height: 9px;
        display: block;
        background-color: var(--clr01);
     }
     .h4 {
        margin: 0;
        position: relative;
        /* letter-spacing: 2px; */
        font-style: italic;
    }
 }

 [mn="2006"] ._subttl {
    letter-spacing: 1px;
 }
 [mn="2006"] .tst-w>* {
     width: 100%
 }

 [mn="2006"] .main {
     padding: 60px 15px;
 }

 [mn="2006"] .content {
     font-size: 150%
 }

 [mn="2006"] .ttldecor-top {
     position: relative
 }
 

 [mn="2006"] .bg-lay {
     background-position: top center
 }

 [mn="2006"] .bg-lay,
 [mn="2006"] .bg-layer {
     position: absolute;
     left: 0;
     top: 0;
     height: 100%;
     width: 100%;
     z-index: -2
 }

 [mn="2006"] .bg-layer {
     z-index: -1;
     background-size: auto;
     background-repeat: repeat;
     display: none;
 }

 [mn="2006"] .subttl {
     font-size: var(--font-xl);
 }

 [mn="2006"] ._ittl,
 [mn="2006"] ._secttlbx {
     margin: 0 0 9px;
 }

 [mn="2006"] .ttldecor-btm:after {
     background-color: var(--secftclr);
 }

 @media (max-width: 1000px) {
     [mn="2006"] .ttl {
         font-size: var(--font-xxl)
     }
 }

 @media (max-width: 767px) {
     [mn="2006"] .main {
         padding: 0 15px;
     }

     [mn="2006"] {
         min-height: auto
     }
 }