.drawer-menu li a:hover{opacity: 0.5;}
.drawer-menu li a{transition: all .3s;}

.catch {
    z-index:3;
}
#intro .txt_wrap .title {
    font-size: calc(1rem + 10px);
}
#footer {
    border-top: 1px solid #1e1e1e;
}

@media screen and (max-width: 768px) {
#intro .txt_wrap .title {
    font-size: calc(1rem + 6px);
}
#cms_6-d .cate_box:nth-of-type(odd):after, .cms_6-d .cate_box:nth-of-type(odd):after {
    right: -30px;
}
#cms_6-d .cate_box:nth-of-type(even):after, .cms_6-d .cate_box:nth-of-type(even):after {
    left: -30px;
}
}

@media screen and (max-width: 667px) {
#intro .txt_wrap .title {
    font-size: calc(1rem + 4px);
}
#content1 #con1_txt > div {
    height: auto;
}
#cms_6-d .cate_box:nth-of-type(odd):after, .cms_6-d .cate_box:nth-of-type(odd):after {
    right: -18px;
}
#cms_6-d .cate_box:nth-of-type(even):after, .cms_6-d .cate_box:nth-of-type(even):after {
    left: -18px;
}

}