@charset "utf-8";
/* slide */
.slide-main{height:76vh;position:relative; vertical-align:top; overflow:hidden; z-index:1;}
.prev,.next{width:.6rem;position:absolute;z-index:222;top:50%; transform: translateY(-50%);overflow:hidden;cursor:pointer;opacity:0.3;-moz-opacity:0.3;filter:alpha(opacity=30);overflow:hidden;-webkit-transition: all 0.5s;-moz-transition: all 0.5s;transition: all 0.5s;}
.prev img { width:.6rem;  display:block; margin:0 auto;}
.next img { width:.6rem;  display:block; margin:0 auto;}
.prev{left:0px; }
.next{right:0px; }



.item{display:block;width:100%;height:.05rem;position:absolute;z-index:124;bottom:20px;left:0;text-align:center; display:block; overflow:hidden;}
.item a { display:inline-block; vertical-align:top;width:.05rem; height:.05rem; margin:0 .04rem; background-color: rgba(255,255,255,0.5);-webkit-transition: all .5s;-moz-transition: all .5s;transition: all .5s;}
.item a.cur { width:.3rem; height:.05rem; opacity:1;-moz-opacity:1;background-color: rgba(255,255,255,1);}




.slide-box,.slide{display:block;width:100%;height:76vh;overflow:hidden;}
.slide-box{position:relative;}
.slide{display:none;position:relative;position:absolute;z-index:99990;}
#bgstylea a.banner_a { background-image:url(/images/modelInstrumentCN/mobile_banner01.jpg); background-repeat:no-repeat; background-position:center center; display:block;  background-size:cover;}
#bgstyleb a.banner_a { background-image:url(/images/modelInstrumentCN/mobile_banner01.jpg); background-repeat:no-repeat; background-position:center center; display:block;  background-size:cover;}
#bgstylec a.banner_a { background-image:url(/images/modelInstrumentCN/mobile_banner01.jpg); background-repeat:no-repeat; background-position:center center; display:block;  background-size:cover;}
.slide a.banner_a{display:block;width:100%;height:76vh;cursor:pointer;}