/*mt-inner-down start*/
.mt-inner-down { overflow: hidden; padding: 100px 0;}
.mt-inner-down_list { min-height: 240px;}
.mt-inner-down_list ul { display: flex; flex-wrap: wrap; justify-content: left; margin: 0 -20px 10px;}
.mt-inner-down_list ul li { width: 50%; margin-bottom: 40px; padding: 0 20px;}
.mt-inner-down_item { display: flex; align-items: center; justify-content: space-between; min-height: 100%; overflow: hidden; padding: 40px 0; background-color: #fff; box-shadow: 0 0 16px rgba(0,0,0,.05);}
.mt-inner-down_item:hover { background: #cf2f2a url(../images/down-item-bg.jpg) center center no-repeat; background-size: cover;}
.mt-inner-down_item .image { width: 30%; padding: 20px;}
.mt-inner-down_item .image a { display: block; width: 124px; height: 150px; margin: 0 auto; padding: 28px 14px; background-color: #cf2f2a; position: relative;}
.mt-inner-down_item .image a::before { content: ''; display: block; width: 100%; height: 100%; border: 1px solid #cf2f2a; position: absolute; top: -7px; right: -5px;}
.mt-inner-down_item .image a i { display: block; width: 48px; height: 48px; overflow: hidden; margin: 0 auto;}
.mt-inner-down_item .image a span { display: block; line-height: 22px; color: #fff; font-size: 14px; text-align: center; margin: 10px auto 2px;}
.mt-inner-down_item .image a em { display: block; width: 18px; height: 14px; overflow: hidden; margin: 0 auto;}
.mt-inner-down_item:hover .image a { background-color: #fff;}
.mt-inner-down_item:hover .image a::before { border: 1px solid #fff;}
.mt-inner-down_item:hover .image a span { color: #cf2f2a;}
.mt-inner-down_item:hover .image a i svg path, .mt-inner-down_item:hover .image a em svg path { fill: #cf2f2a;}

.mt-inner-down_item .text { width: 70%; overflow: hidden; padding: 20px 40px; border-left: 1px solid #ddd;}
.mt-inner-down_item .text a.name { display: block; height: 30px; overflow: hidden; line-height: 30px; color: #000; font-size: 20px; font-weight: bold; white-space: nowrap; text-overflow: ellipsis;}
.mt-inner-down_item .text p.dec { max-height: 60px; overflow: hidden; line-height: 30px; color: #777; font-size: 16px; margin-top: 15px; display: -webkit-box; text-overflow: ellipsis; line-clamp: 2; -webkit-line-clamp: 2; -webkit-box-orient: vertical;}
.mt-inner-down_item .text .down-size { display: flex; align-items: center; margin-top: 30px;}
.mt-inner-down_item .text .down-size a.down { display: flex; align-items: center; height: 48px; overflow: hidden; line-height: 44px; color: #cf2f2a; font-size: 18px; font-weight: bold; border: 2px solid #cf2f2a; padding: 0 30px;}
.mt-inner-down_item .text .down-size a.down i { display: block; width: 20px; height: 20px; overflow: hidden; margin: 0 0 0 14px;}
.mt-inner-down_item .text .down-size span.size { display: block; overflow: hidden; line-height: 30px; color: #777; font-size: 16px; margin-left: 40px; padding-left: 30px; position: relative;}
.mt-inner-down_item .text .down-size span.size i { display: block; width: 18px; height: 18px; overflow: hidden; position: absolute; left: 0; top: 6px;}
.mt-inner-down_item:hover .text a.name { color: #fff;}
.mt-inner-down_item:hover .text p.dec { color: rgba(255,255,255,.7);}
.mt-inner-down_item:hover .text .down-size a.down { background-color: #fff; border: 2px solid #fff;}
.mt-inner-down_item:hover .text .down-size span.size { color: #fff;}
.mt-inner-down_item:hover .text .down-size span.size i svg path { fill: #fff;}
/*mt-inner-down end*/


@media (max-width:1680px) {
  .mt-inner-down { padding: 80px 0;}
  .mt-inner-down_list ul { margin: 0 -16px 8px;}
  .mt-inner-down_list ul li { margin-bottom: 32px; padding: 0 16px;}
  .mt-inner-down_item { padding: 32px 0;}
  .mt-inner-down_item .image { width: 28%;}
  .mt-inner-down_item .image a { width: 118px; height: 140px; padding: 24px 12px;}
  .mt-inner-down_item .image a i { width: 44px; height: 44px;}
  .mt-inner-down_item .text { width: 72%; padding: 16px 32px;}
  .mt-inner-down_item .text p.dec { max-height: 50px; line-height: 25px; font-size: 15px; margin-top: 12px;}
  .mt-inner-down_item .text .down-size { margin-top: 24px;}
  .mt-inner-down_item .text .down-size a.down { height: 44px; line-height: 40px; font-size: 16px; padding: 0 24px;}
  .mt-inner-down_item .text .down-size a.down i { margin: 0 0 0 10px;}
  .mt-inner-down_item .text .down-size span.size { font-size: 15px; margin-left: 30px; padding-left: 28px;}

}

@media (max-width:1600px) {}

@media (max-width:1560px) {}

@media (max-width:1440px) {
  .mt-inner-down { padding: 60px 0;}
  .mt-inner-down_list ul { margin: 0 -15px;}
  .mt-inner-down_list ul li { margin-bottom: 30px; padding: 0 15px;}
  .mt-inner-down_item { padding: 30px 0;}
  .mt-inner-down_item .image { width: 28%;}
  .mt-inner-down_item .image a { width: 100px; height: 130px; padding: 20px 10px;}
  .mt-inner-down_item .image a i { width: 40px; height: 40px;}
  .mt-inner-down_item .text { width: 72%; padding: 10px 30px;}
  .mt-inner-down_item .text a.name { font-size: 18px;}
  .mt-inner-down_item .text p.dec { max-height: 50px; line-height: 25px; font-size: 15px; margin-top: 10px;}
  .mt-inner-down_item .text .down-size { margin-top: 20px;}
  .mt-inner-down_item .text .down-size span.size { font-size: 15px; margin-left: 30px; padding-left: 28px;}
}

@media (max-width:1366px) {}

@media (max-width:1280px) {
  .mt-inner-down { padding: 50px 0;}

  .mt-inner-down_list ul { margin: 0 -12px 6px;}
  .mt-inner-down_list ul li { margin-bottom: 24px; padding: 0 12px;}
  .mt-inner-down_item { padding: 24px 0;}
  .mt-inner-down_item .image a { width: 90px; height: 120px; padding: 20px 10px;}
  .mt-inner-down_item .image a i { width: 36px; height: 36px;}
  .mt-inner-down_item .image a span { margin: 6px auto 2px;}
  .mt-inner-down_item .text { width: 72%; padding: 10px 24px;}
  .mt-inner-down_item .text p.dec { max-height: 48px; line-height: 24px; font-size: 14px; margin-top: 8px;}
  .mt-inner-down_item .text .down-size { margin-top: 16px;}
  .mt-inner-down_item .text .down-size a.down { height: 40px; line-height: 38px; font-size: 14px; font-weight: normal; padding: 0 20px; border: 1px solid #cf2f2a;}
  .mt-inner-down_item .text .down-size a.down i { width: 16px; height: 16px;}
  .mt-inner-down_item .text .down-size span.size { line-height: 28px; font-size: 14px; margin-left: 20px; padding-left: 28px;}
}

@media (max-width:1200px) {}

@media (max-width:1080px) {
  .mt-inner-down_item .image { width: 30%;}
  .mt-inner-down_item .text { width: 70%;}
}

@media (max-width:1024px) {}

@media (max-width:920px) {
  .mt-inner-down { padding: 40px 0;}
  .mt-inner-down_list ul { margin: 0 -10px;}
  .mt-inner-down_list ul li { margin-bottom: 20px; padding: 0 10px;}
  .mt-inner-down_item { display: block; padding: 20px;}
  .mt-inner-down_item .image { width: 100%; margin-bottom: 12px; padding: 0;}
  .mt-inner-down_item .image a { display: flex; align-items: center; justify-content: center; width: 132px; height: 36px; margin: 0; padding: 0 10px;}
  .mt-inner-down_item .image a::before { top: -4px; right: -4px;}
  .mt-inner-down_item .image a i { width: 20px; height: 20px; margin: 0;}
  .mt-inner-down_item .image a span { margin: 0 5px;}
  .mt-inner-down_item .image a em { margin: 0;}
  .mt-inner-down_item .text { width: 100%; padding: 0; border-left: 0;}
}

@media (max-width:820px) {}

@media (max-width:767px) {
  .mt-inner-down { padding: 30px 0 40px;}
  .mt-inner-down_list ul { margin: 0;}
  .mt-inner-down_list ul li { width: 100%; margin-bottom: 20px; padding: 0;}
  .mt-inner-down_item .text a.name { height: auto; white-space: inherit; text-overflow: inherit;}
}

@media (max-width:390px) {}

@media (max-width:320px) {
  .mt-inner-down { padding: 30px 0;}
  .mt-inner-down_item .text a.name { line-height: 26px; font-size: 16px;}
  .mt-inner-down_item .text .down-size span.size { display: none;}
}




.mt-inner-down_category { margin: -50px 0 50px;}
.down-category_main { display: flex; align-items: center; width: 100%; min-height: 80px; overflow: hidden; border: 1px solid #ddd; position: relative;}
.down-category_main::before { content: ''; display: block; width: 150px; height: 100%; background-color: #ddd; position: absolute; left: 0; top: 0;}
.down-category_main .down-category_title { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; width: 150px; overflow: hidden; position: relative;}
.down-category_title p { display: flex; align-items: center; line-height: 30px; color: #222; font-size: 18px;}
.down-category_title p i { display: block; width: 18px; height: 18px; overflow: hidden; margin-right: 12px;}
.down-category_main .down-category_tab { width: calc(100% - 150px); padding: 0 40px;}
.down-category_tab ul { display: flex; flex-wrap: wrap; justify-content: left; margin: 0 -10px -20px;}
.down-category_tab ul li { margin-bottom: 20px; padding: 0 10px;}
.down-category_tab ul li a { display: block; height: 44px; line-height: 32px; color: #222; font-size: 18px; padding: 6px 24px; background-color: rgba(0,0,0,0); cursor: pointer;}
.down-category_tab ul li.active a, .down-category_tab ul li a:hover { color: #fff; background-color: #cf2f2a;}

.down-category_list { overflow: hidden;}
.down-category_list .items { display: none;}
.down-category_list .items.show { display: block;}
.down-category_list .items ul { display: flex; flex-wrap: wrap; justify-content: left; overflow: hidden; position: relative;}
.down-category_list .items ul::before { content: ''; display: block; width: 100%; height: 1px; background-color: #ddd; position: absolute; left: 0; bottom: 0;}
.down-category_list .items ul li { margin-right: 10px; position: relative;}
.down-category_list .items ul li:last-child { margin-right: 0;}
.down-category_list .items ul li a { display: block; height: 60px; overflow: hidden; line-height: 30px; color: #222; font-size: 16px; padding: 15px 20px; position: relative;}
.down-category_list .items ul li.on a, .down-category_list .items ul li:hover a { color: #cf2f2a;}
.down-category_list .items ul li a::after { content: ''; width: 0; height: 2px; overflow: hidden; background-color: #cf2f2a; position: absolute; left: 50%; bottom: 0; transform: translateX(-50%); -webkit-transform: translateX(-50%); transition: all 0.5s; -webkit-transition: all 0.5s;}
.down-category_list .items ul li.on a::after, .down-category_list .items ul li:hover a::after { width: 100%;}

@media (max-width:1680px) {
  .mt-inner-down_category { margin: -40px 0 40px;}
  .down-category_main::before, .down-category_main .down-category_title { width: 130px;}
  .down-category_title p { font-size: 16px;}
  .down-category_title p i { display: block; width: 16px; height: 16px; margin-right: 10px;}
  .down-category_main .down-category_tab { width: calc(100% - 130px);}
  .down-category_tab ul li a { height: 40px; line-height: 30px; font-size: 16px; padding: 5px 20px;}
  
}

@media (max-width:1600px) {}

@media (max-width:1560px) {}

@media (max-width:1440px) {
  .mt-inner-down_category { margin: -20px 0 40px;}
  .down-category_main { min-height: 72px;}
  .down-category_main .down-category_tab { padding: 0 30px;}
  .down-category_tab ul { margin: 0 -8px -16px;}
  .down-category_tab ul li { margin-bottom: 16px; padding: 0 8px;}
  .down-category_tab ul li a { height: 40px; line-height: 30px; font-size: 16px; padding: 5px 16px;}

  .down-category_list .items ul li a { height: 58px; padding: 14px 16px;}
}

@media (max-width:1366px) {}

@media (max-width:1280px) {
  .mt-inner-down_category { margin: -20px 0 30px;}
  .down-category_main { min-height: 60px;}
  .down-category_main::before, .down-category_main .down-category_title { width: 100px;}
  .down-category_title p { font-size: 14px;}
  .down-category_title p i { display: block; width: 14px; height: 14px; margin-right: 10px;}
  .down-category_main .down-category_tab { width: calc(100% - 100px); padding: 0 20px;}
  .down-category_tab ul { margin: 0 -5px -10px;}
  .down-category_tab ul li { margin-bottom: 10px; padding: 0 5px;}
  .down-category_tab ul li a { height: 36px; line-height: 24px; font-size: 14px; padding: 6px 15px;}

  .down-category_list .items ul li a { height: 50px; line-height: 24px; font-size: 14px; padding: 13px 15px;}

}

@media (max-width:1200px) {}

@media (max-width:1080px) {}

@media (max-width:1024px) {}

@media (max-width:920px) {
  .mt-inner-down_category { margin: -10px 0 30px;}
}

@media (max-width:820px) {}

@media (max-width:767px) {
  .mt-inner-down_category { margin: -10px 0 20px;}
  .down-category_main { display: block;}
  .down-category_main::before { display: none;}
  .down-category_main .down-category_title { width: 100%; background-color: #ddd; padding: 6px 12px; justify-content: left;}
  .down-category_main .down-category_tab { width: 100%; padding: 20px;}
  .down-category_tab ul { margin: 0 -4px -8px;}
  .down-category_tab ul li { margin-bottom: 8px; padding: 0 4px;}
  .down-category_tab ul li a { padding: 6px 12px;}
  .down-category_list .items ul li a { height: 44px; padding: 10px 12px;}
}

@media (max-width:390px) {}

@media (max-width:320px) {
  .down-category_main .down-category_title { width: 100%; background-color: #ddd; padding: 6px 10px; justify-content: left;}
  .down-category_main .down-category_tab { width: 100%; padding: 10px;}  
  .down-category_tab ul li a { padding: 6px 10px;}
  .down-category_list .items ul li a { height: 44px; padding: 10px 10px;}
}