/**
 * Swiper 3.4.2
 * Most modern mobile touch slider and framework with hardware accelerated transitions
 * 
 * http://www.idangero.us/swiper/
 * 
 * Copyright 2017, Vladimir Kharlampidi
 * The iDangero.us
 * http://www.idangero.us/
 * 
 * Licensed under MIT
 * 
 * Released on: March 10, 2017
 */
.swiper-container { margin-left:auto; margin-right:auto; position:relative; overflow:hidden; z-index:1 }
.swiper-container-no-flexbox .swiper-slide { float:left }
.swiper-container-vertical>.swiper-wrapper { -webkit-box-orient:vertical; -moz-box-orient:vertical; -ms-flex-direction:column; -webkit-flex-direction:column; flex-direction:column }
.swiper-wrapper { position:relative; width:100%; height:100%; z-index:1; display:-webkit-box; display:-moz-box; display:-ms-flexbox; display:-webkit-flex; display:flex; -webkit-transition-property:-webkit-transform; -moz-transition-property:-moz-transform; -o-transition-property:-o-transform; -ms-transition-property:-ms-transform; transition-property:transform; -webkit-box-sizing:content-box; -moz-box-sizing:content-box; box-sizing:content-box }
.swiper-container-android .swiper-slide, .swiper-wrapper { -webkit-transform:translate3d(0, 0, 0); -moz-transform:translate3d(0, 0, 0); -o-transform:translate(0, 0); -ms-transform:translate3d(0, 0, 0); transform:translate3d(0, 0, 0) }
.swiper-container-multirow>.swiper-wrapper { -webkit-box-lines:multiple; -moz-box-lines:multiple; -ms-flex-wrap:wrap; -webkit-flex-wrap:wrap; flex-wrap:wrap }
.swiper-container-free-mode>.swiper-wrapper { -webkit-transition-timing-function:ease-out; -moz-transition-timing-function:ease-out; -ms-transition-timing-function:ease-out; -o-transition-timing-function:ease-out; transition-timing-function:ease-out; margin:0 auto }
.swiper-slide { -webkit-flex-shrink:0; -ms-flex:0 0 auto; flex-shrink:0; width:100%; height:100%; position:relative }
.swiper-container-autoheight, .swiper-container-autoheight .swiper-slide { height:auto }
.swiper-container-autoheight .swiper-wrapper { -webkit-box-align:start; -ms-flex-align:start; -webkit-align-items:flex-start; align-items:flex-start; -webkit-transition-property:-webkit-transform, height; -moz-transition-property:-moz-transform; -o-transition-property:-o-transform; -ms-transition-property:-ms-transform; transition-property:transform, height }
.swiper-container .swiper-notification { position:absolute; left:0; top:0; pointer-events:none; opacity:0; z-index:-1000 }
.swiper-wp8-horizontal { -ms-touch-action:pan-y; touch-action:pan-y }
.swiper-wp8-vertical { -ms-touch-action:pan-x; touch-action:pan-x }
.swiper-button-next, .swiper-button-prev { position:absolute; top:50%; width:27px; height:44px; margin-top:-22px; z-index:10; cursor:pointer; -moz-background-size:27px 44px; -webkit-background-size:27px 44px; background-size:27px 44px; background-position:center; background-repeat:no-repeat }
.swiper-button-next.swiper-button-disabled, .swiper-button-prev.swiper-button-disabled { opacity:.35; cursor:auto; pointer-events:none }
.swiper-button-prev, .swiper-container-rtl .swiper-button-next { background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M0%2C22L22%2C0l2.1%2C2.1L4.2%2C22l19.9%2C19.9L22%2C44L0%2C22L0%2C22L0%2C22z'%20fill%3D'%23007aff'%2F%3E%3C%2Fsvg%3E"); left:10px; right:auto }
.swiper-button-prev.swiper-button-black, .swiper-container-rtl .swiper-button-next.swiper-button-black { background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M0%2C22L22%2C0l2.1%2C2.1L4.2%2C22l19.9%2C19.9L22%2C44L0%2C22L0%2C22L0%2C22z'%20fill%3D'%23000000'%2F%3E%3C%2Fsvg%3E") }
.swiper-button-prev.swiper-button-white, .swiper-container-rtl .swiper-button-next.swiper-button-white { background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M0%2C22L22%2C0l2.1%2C2.1L4.2%2C22l19.9%2C19.9L22%2C44L0%2C22L0%2C22L0%2C22z'%20fill%3D'%23ffffff'%2F%3E%3C%2Fsvg%3E") }
.swiper-button-next, .swiper-container-rtl .swiper-button-prev { background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M27%2C22L27%2C22L5%2C44l-2.1-2.1L22.8%2C22L2.9%2C2.1L5%2C0L27%2C22L27%2C22z'%20fill%3D'%23007aff'%2F%3E%3C%2Fsvg%3E"); right:10px; left:auto }
.swiper-button-next.swiper-button-black, .swiper-container-rtl .swiper-button-prev.swiper-button-black { background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M27%2C22L27%2C22L5%2C44l-2.1-2.1L22.8%2C22L2.9%2C2.1L5%2C0L27%2C22L27%2C22z'%20fill%3D'%23000000'%2F%3E%3C%2Fsvg%3E") }
.swiper-button-next.swiper-button-white, .swiper-container-rtl .swiper-button-prev.swiper-button-white { background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20viewBox%3D'0%200%2027%2044'%3E%3Cpath%20d%3D'M27%2C22L27%2C22L5%2C44l-2.1-2.1L22.8%2C22L2.9%2C2.1L5%2C0L27%2C22L27%2C22z'%20fill%3D'%23ffffff'%2F%3E%3C%2Fsvg%3E") }
.swiper-pagination { position:absolute; text-align:center; -webkit-transition:.3s;
-moz-transition:.3s;
-o-transition:.3s;
transition:.3s;
-webkit-transform:translate3d(0, 0, 0); -ms-transform:translate3d(0, 0, 0); -o-transform:translate3d(0, 0, 0); transform:translate3d(0, 0, 0); z-index:10 }
.swiper-pagination.swiper-pagination-hidden { opacity:0 }
.swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction { bottom:10px; left:0; width:100% }
.swiper-pagination-bullet { width:8px; height:8px; display:inline-block; border-radius:100%; background:#000; opacity:.2 }
button.swiper-pagination-bullet { border:none; margin:0; padding:0; box-shadow:none; -moz-appearance:none; -ms-appearance:none; -webkit-appearance:none; appearance:none }
.swiper-pagination-clickable .swiper-pagination-bullet { cursor:pointer }
.swiper-pagination-white .swiper-pagination-bullet { background:#fff }
.swiper-pagination-bullet-active { opacity:1; background:#007aff }
.swiper-pagination-white .swiper-pagination-bullet-active { background:#fff }
.swiper-pagination-black .swiper-pagination-bullet-active { background:#000 }
.swiper-container-vertical>.swiper-pagination-bullets { right:10px; top:50%; -webkit-transform:translate3d(0, -50%, 0); -moz-transform:translate3d(0, -50%, 0); -o-transform:translate(0, -50%); -ms-transform:translate3d(0, -50%, 0); transform:translate3d(0, -50%, 0) }
.swiper-container-vertical>.swiper-pagination-bullets .swiper-pagination-bullet { margin:5px 0; display:block }
.swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet { margin:0 5px }
.swiper-pagination-progress { background:rgba(0, 0, 0, .25); position:absolute }
.swiper-pagination-progress .swiper-pagination-progressbar { background:#007aff; position:absolute; left:0; top:0; width:100%; height:100%; -webkit-transform:scale(0); -ms-transform:scale(0); -o-transform:scale(0); transform:scale(0); -webkit-transform-origin:left top; -moz-transform-origin:left top; -ms-transform-origin:left top; -o-transform-origin:left top; transform-origin:left top }
.swiper-container-rtl .swiper-pagination-progress .swiper-pagination-progressbar { -webkit-transform-origin:right top; -moz-transform-origin:right top; -ms-transform-origin:right top; -o-transform-origin:right top; transform-origin:right top }
.swiper-container-horizontal>.swiper-pagination-progress { width:100%; height:4px; left:0; top:0 }
.swiper-container-vertical>.swiper-pagination-progress { width:4px; height:100%; left:0; top:0 }
.swiper-pagination-progress.swiper-pagination-white { background:rgba(255, 255, 255, .5) }
.swiper-pagination-progress.swiper-pagination-white .swiper-pagination-progressbar { background:#fff }
.swiper-pagination-progress.swiper-pagination-black .swiper-pagination-progressbar { background:#000 }
.swiper-container-3d { -webkit-perspective:1200px; -moz-perspective:1200px; -o-perspective:1200px; perspective:1200px }
.swiper-container-3d .swiper-cube-shadow, .swiper-container-3d .swiper-slide, .swiper-container-3d .swiper-slide-shadow-bottom, .swiper-container-3d .swiper-slide-shadow-left, .swiper-container-3d .swiper-slide-shadow-right, .swiper-container-3d .swiper-slide-shadow-top, .swiper-container-3d .swiper-wrapper { -webkit-transform-style:preserve-3d; -moz-transform-style:preserve-3d; -ms-transform-style:preserve-3d; transform-style:preserve-3d }
.swiper-container-3d .swiper-slide-shadow-bottom, .swiper-container-3d .swiper-slide-shadow-left, .swiper-container-3d .swiper-slide-shadow-right, .swiper-container-3d .swiper-slide-shadow-top { position:absolute; left:0; top:0; width:100%; height:100%; pointer-events:none; z-index:10 }
.swiper-container-3d .swiper-slide-shadow-left { background-image:-webkit-gradient(linear, left top, right top, from(rgba(0, 0, 0, .5)), to(rgba(0, 0, 0, 0))); background-image:-webkit-linear-gradient(right, rgba(0, 0, 0, .5), rgba(0, 0, 0, 0)); background-image:-moz-linear-gradient(right, rgba(0, 0, 0, .5), rgba(0, 0, 0, 0)); background-image:-o-linear-gradient(right, rgba(0, 0, 0, .5), rgba(0, 0, 0, 0)); background-image:linear-gradient(to left, rgba(0, 0, 0, .5), rgba(0, 0, 0, 0)) }
.swiper-container-3d .swiper-slide-shadow-right { background-image:-webkit-gradient(linear, right top, left top, from(rgba(0, 0, 0, .5)), to(rgba(0, 0, 0, 0))); background-image:-webkit-linear-gradient(left, rgba(0, 0, 0, .5), rgba(0, 0, 0, 0)); background-image:-moz-linear-gradient(left, rgba(0, 0, 0, .5), rgba(0, 0, 0, 0)); background-image:-o-linear-gradient(left, rgba(0, 0, 0, .5), rgba(0, 0, 0, 0)); background-image:linear-gradient(to right, rgba(0, 0, 0, .5), rgba(0, 0, 0, 0)) }
.swiper-container-3d .swiper-slide-shadow-top { background-image:-webkit-gradient(linear, left top, left bottom, from(rgba(0, 0, 0, .5)), to(rgba(0, 0, 0, 0))); background-image:-webkit-linear-gradient(bottom, rgba(0, 0, 0, .5), rgba(0, 0, 0, 0)); background-image:-moz-linear-gradient(bottom, rgba(0, 0, 0, .5), rgba(0, 0, 0, 0)); background-image:-o-linear-gradient(bottom, rgba(0, 0, 0, .5), rgba(0, 0, 0, 0)); background-image:linear-gradient(to top, rgba(0, 0, 0, .5), rgba(0, 0, 0, 0)) }
.swiper-container-3d .swiper-slide-shadow-bottom { background-image:-webkit-gradient(linear, left bottom, left top, from(rgba(0, 0, 0, .5)), to(rgba(0, 0, 0, 0))); background-image:-webkit-linear-gradient(top, rgba(0, 0, 0, .5), rgba(0, 0, 0, 0)); background-image:-moz-linear-gradient(top, rgba(0, 0, 0, .5), rgba(0, 0, 0, 0)); background-image:-o-linear-gradient(top, rgba(0, 0, 0, .5), rgba(0, 0, 0, 0)); background-image:linear-gradient(to bottom, rgba(0, 0, 0, .5), rgba(0, 0, 0, 0)) }
.swiper-container-coverflow .swiper-wrapper, .swiper-container-flip .swiper-wrapper { -ms-perspective:1200px }
.swiper-container-cube, .swiper-container-flip { overflow:visible }
.swiper-container-cube .swiper-slide, .swiper-container-flip .swiper-slide { pointer-events:none; -webkit-backface-visibility:hidden; -moz-backface-visibility:hidden; -ms-backface-visibility:hidden; backface-visibility:hidden; z-index:1 }
.swiper-container-cube .swiper-slide .swiper-slide, .swiper-container-flip .swiper-slide .swiper-slide { pointer-events:none }
.swiper-container-cube .swiper-slide-active, .swiper-container-cube .swiper-slide-active .swiper-slide-active, .swiper-container-flip .swiper-slide-active, .swiper-container-flip .swiper-slide-active .swiper-slide-active { pointer-events:auto }
.swiper-container-cube .swiper-slide-shadow-bottom, .swiper-container-cube .swiper-slide-shadow-left, .swiper-container-cube .swiper-slide-shadow-right, .swiper-container-cube .swiper-slide-shadow-top, .swiper-container-flip .swiper-slide-shadow-bottom, .swiper-container-flip .swiper-slide-shadow-left, .swiper-container-flip .swiper-slide-shadow-right, .swiper-container-flip .swiper-slide-shadow-top { z-index:0; -webkit-backface-visibility:hidden; -moz-backface-visibility:hidden; -ms-backface-visibility:hidden; backface-visibility:hidden }
.swiper-container-cube .swiper-slide { visibility:hidden; -webkit-transform-origin:0 0; -moz-transform-origin:0 0; -ms-transform-origin:0 0; transform-origin:0 0; width:100%; height:100% }
.swiper-container-cube.swiper-container-rtl .swiper-slide { -webkit-transform-origin:100% 0; -moz-transform-origin:100% 0; -ms-transform-origin:100% 0; transform-origin:100% 0 }
.swiper-container-cube .swiper-slide-active, .swiper-container-cube .swiper-slide-next, .swiper-container-cube .swiper-slide-next+.swiper-slide, .swiper-container-cube .swiper-slide-prev { pointer-events:auto; visibility:visible }
.swiper-container-cube .swiper-cube-shadow { position:absolute; left:0; bottom:0; width:100%; height:100%; background:#000; opacity:.6; -webkit-filter:blur(50px); filter:blur(50px); z-index:0 }
.swiper-container-fade.swiper-container-free-mode .swiper-slide { -webkit-transition-timing-function:ease-out; -moz-transition-timing-function:ease-out; -ms-transition-timing-function:ease-out; -o-transition-timing-function:ease-out; transition-timing-function:ease-out }
.swiper-container-fade .swiper-slide { pointer-events:none; -webkit-transition-property:opacity; -moz-transition-property:opacity; -o-transition-property:opacity; transition-property:opacity }
.swiper-container-fade .swiper-slide .swiper-slide { pointer-events:none }
.swiper-container-fade .swiper-slide-active, .swiper-container-fade .swiper-slide-active .swiper-slide-active { pointer-events:auto }
.swiper-zoom-container { width:100%; height:100%; display:-webkit-box; display:-moz-box; display:-ms-flexbox; display:-webkit-flex; display:flex; -webkit-box-pack:center; -moz-box-pack:center; -ms-flex-pack:center; -webkit-justify-content:center; justify-content:center; -webkit-box-align:center; -moz-box-align:center; -ms-flex-align:center; -webkit-align-items:center; align-items:center; text-align:center }
.swiper-zoom-container>canvas, .swiper-zoom-container>img, .swiper-zoom-container>svg { max-width:100%; max-height:100%; object-fit:contain }
.swiper-scrollbar { border-radius:10px; position:relative; -ms-touch-action:none; background:rgba(0, 0, 0, .1) }
.swiper-container-horizontal>.swiper-scrollbar { position:absolute; left:1%; bottom:3px; z-index:50; height:5px; width:98% }
.swiper-container-vertical>.swiper-scrollbar { position:absolute; right:3px; top:1%; z-index:50; width:5px; height:98% }
.swiper-scrollbar-drag { height:100%; width:100%; position:relative; background:rgba(0, 0, 0, .5); border-radius:10px; left:0; top:0 }
.swiper-scrollbar-cursor-drag { cursor:move }
.swiper-lazy-preloader { width:42px; height:42px; position:absolute; left:50%; top:50%; margin-left:-21px; margin-top:-21px; z-index:10; -webkit-transform-origin:50%; -moz-transform-origin:50%; transform-origin:50%; -webkit-animation:swiper-preloader-spin 1s steps(12, end) infinite; -moz-animation:swiper-preloader-spin 1s steps(12, end) infinite; animation:swiper-preloader-spin 1s steps(12, end) infinite }
.swiper-lazy-preloader:after { display:block; content:""; width:100%; height:100%; background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg%20viewBox%3D'0%200%20120%20120'%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20xmlns%3Axlink%3D'http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink'%3E%3Cdefs%3E%3Cline%20id%3D'l'%20x1%3D'60'%20x2%3D'60'%20y1%3D'7'%20y2%3D'27'%20stroke%3D'%236c6c6c'%20stroke-width%3D'11'%20stroke-linecap%3D'round'%2F%3E%3C%2Fdefs%3E%3Cg%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.27'%2F%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.27'%20transform%3D'rotate(30%2060%2C60)'%2F%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.27'%20transform%3D'rotate(60%2060%2C60)'%2F%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.27'%20transform%3D'rotate(90%2060%2C60)'%2F%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.27'%20transform%3D'rotate(120%2060%2C60)'%2F%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.27'%20transform%3D'rotate(150%2060%2C60)'%2F%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.37'%20transform%3D'rotate(180%2060%2C60)'%2F%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.46'%20transform%3D'rotate(210%2060%2C60)'%2F%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.56'%20transform%3D'rotate(240%2060%2C60)'%2F%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.66'%20transform%3D'rotate(270%2060%2C60)'%2F%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.75'%20transform%3D'rotate(300%2060%2C60)'%2F%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.85'%20transform%3D'rotate(330%2060%2C60)'%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E"); background-position:50%; -webkit-background-size:100%; background-size:100%; background-repeat:no-repeat }
.swiper-lazy-preloader-white:after { background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg%20viewBox%3D'0%200%20120%20120'%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20xmlns%3Axlink%3D'http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink'%3E%3Cdefs%3E%3Cline%20id%3D'l'%20x1%3D'60'%20x2%3D'60'%20y1%3D'7'%20y2%3D'27'%20stroke%3D'%23fff'%20stroke-width%3D'11'%20stroke-linecap%3D'round'%2F%3E%3C%2Fdefs%3E%3Cg%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.27'%2F%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.27'%20transform%3D'rotate(30%2060%2C60)'%2F%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.27'%20transform%3D'rotate(60%2060%2C60)'%2F%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.27'%20transform%3D'rotate(90%2060%2C60)'%2F%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.27'%20transform%3D'rotate(120%2060%2C60)'%2F%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.27'%20transform%3D'rotate(150%2060%2C60)'%2F%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.37'%20transform%3D'rotate(180%2060%2C60)'%2F%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.46'%20transform%3D'rotate(210%2060%2C60)'%2F%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.56'%20transform%3D'rotate(240%2060%2C60)'%2F%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.66'%20transform%3D'rotate(270%2060%2C60)'%2F%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.75'%20transform%3D'rotate(300%2060%2C60)'%2F%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.85'%20transform%3D'rotate(330%2060%2C60)'%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E") }
@-webkit-keyframes swiper-preloader-spin { 100% {
-webkit-transform:rotate(360deg)
}
}
@keyframes swiper-preloader-spin { 100% {
transform:rotate(360deg)
}
}


/*首页-客户案例*/
.case_bg { padding-bottom:100px; }
.case_head h2 { text-align: center; margin-top: 40px; font-size: 38px; color: #fff; font-weight: bold; }
.case_head span { display: block; height: 3px; background: url(../images2020/hh.jpg) center center no-repeat; margin-top:45px; }
.case_head p { text-align: center; font-size: 18px; color: #fff; margin-top:8px; }
.case_list { clear: both; padding: 25px 0px 0px 0px; margin-right: -15px; margin-left: -15px; margin-top:30px; }
.case_list2 { padding-top: 20px; }
.case_img { padding-left: 15px; padding-right: 15px; min-height: 270px; }
.case_img img { margin-right: auto; margin-left: auto; display: block; max-height: 270px; max-width: 100%; height: auto; margin-bottom: 10px;  }
.case_img a:hover{ color:#3488ea;}
.case_img img { padding:2px; background:#fff; border:1px solid #fff;}
.case_img a img { border:1px #e6e7e7 solid;  }
.case_img a:hover img { border:1px #3488ea solid; background:#3488ea;}

.case_list2 div.case_img { min-height: 220px; }
.case_title { text-align: center; height: 40px;color: #fff; }
.case_title a { color: #fff; /*font-weight: bold;*/ font-size:16px; }
.case_title a:hover { text-decoration: none; color:#3488ea; }
.case_title2 a { color: #2F2F2F; font-weight: normal; }
.case_title2 a:hover { text-decoration: none; color:#3488ea; }


/*首页-新闻列表2020*/