@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@200;300;400;600;700;800;900&display=swap');
* {word-break: keep-all;}

  
.eng {font-family: 'Montserrat', sans-serif;}

footer {width:100%; text-align:center; display:inline-block; background-color:#222; color:rgba(255,255,255,.5); padding:30px 0; font-size:.9rem;}
#top {width:100%; display:flex; justify-content:space-between; align-items:center; box-sizing:border-box; padding:20px;  height:80px;  z-index:99; position:abolute; left:0; top:0; }
#top * {color:#fff}
#top ul {width:100%;  diplay:flex}
#top ul li {font-size:1.5rem;  padding:0 3%}


 @media all and (max-width:900px) {
   footer {font-size:.8rem; }
}		 

.flex_box {display:flex}
.flex_box.col-2  div {width:50%}

.rgba_bg {width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background: rgb(0,0,0,.1);
    display: inline-block;
    z-index: 9;
    content: '';
}


@media all and (min-width:900px) {


}

@media all and (min-width:1600px) {
    .pc_br {display:block}
	 
}

 @media all and (max-width:900px) {
  .flex_box {flex-wrap:wrap}
  .flex_box.col-2  div {width:100%}
  .m_br {display:block}
}