*{
    margin: 0;
    padding: 0;
}
i{
    font-style: normal;
}
ul li {
    list-style: none;
}
.all_screen{
    float: left;
    width: 100%;
    height: 100%;
    /*position: absolute;*/
    /*overflow: auto;*/
    /*z-index: 1999;*/
}
/*标题*/
.synopsis_title,.product_title,.configuration_title{
    width: 100%;
    text-align: center;
    font-size:18px;
    font-weight: bold;
    margin:80px 0 60px 0;
}
._h200{
    /*position: relative;*/
    /*top: 80px;*/
    width: 100%;
    height: 480px;
}
._h200_cen{
    position: relative;
    display:inline-block;
    /*top: 74px;*/
    /*left: 50%;*/
    /*margin-left:-190px;*/
    /*padding:50px 0;*/
}
._h200_cen img{
    width: 100%;
    /*opacity: 0.7;*/
    /*height: 410px;*/
}



/*  产品简介*/
.synopsis{
    width: 100%;
}
.synopsis_title{
    margin: 80px 0 60px 0;
}

/*  产品介绍*/
.synopsis_conten,.synopsis_conten ul,.content_list ul >li,.configuration_content{
    zoom:1;
}  /*.//为了兼容性，因为ie6/7不能使用伪类，所以加上此行代码。*/
.synopsis_conten:after,.synopsis_conten ul:after,.content_list ul >li:after,.configuration_content:after{
    clear:both;content:'';
    display:block;
    width:0;
    height:0;
    visibility:hidden;
}

.synopsis_conten{
    /*background-color: #ededee;*/
    width: 60%;
    margin-top: 50px;
    margin-left: 20%;
}
.synopsis_conten ul li {
    width: 17%;
    list-style: none;
    float: left;
    /*border-radius: 50%;*/
    margin:0 4%;
    /*margin: 0 30px;*/
}
.synopsis_img{
    width:50%;
    margin-left: 25%;
}
.synopsis_img img{
    width: 100%;
    /*margin:10%;*/
}
.synopsis_msg i{
    text-align: center !important;
}

.synopsis_msg{
    text-align: center;
    font-size: 14px;
    color: #3a3a3b;
    margin-top: 20px;
    line-height: 20px;
}


/* 产品介绍 */
.product_list{
    width: 100%;
    margin-top: 80px;
    text-align: center;
    font-size:18px;
    font-weight: bold;
}

.product_list ul li >div{
    float: left;
}
.product_list ul >li{
    margin:20px 0;
}
.content_list{
    width: 70%;
    margin:0 14%;
}
.content_list ul>li{
    border-bottom:1px #e2e2e2 dashed ;
    padding: 20px 0;
}
.content_pic{
    width: 25%;
}
.content_pic img{
    width:100%;
}
.content_font{
    margin-left:2%;
    font-size: 14px;
    font-weight: 500;
    width: 73%;
    text-align: left;
}
.content_font p{
  line-height: 20px;
}
/*配置参数*/
.configuration{
    width: 100%;
}
.configuration_content{
    width: 64%;
    margin:0 18%;
    background: #ededed;
}
.content_title{
    margin-top:10px;
    font-weight: bold;
}
.content_left {
    width: 47%;
    float: left;
    text-align: center;
}
.content_right {
    width: 47%;
    float: right;
}
.cont_left_top,.cont_left_bottom,.cont_right_top,.cont_right_bottom{
    background: rgb(238, 238, 238);
    padding: 10px;
    box-shadow:1px 1px 1px #dfdfdf;
}
.cont_left_bottom,.cont_right_bottom{
    margin-top:20px ;
    /*background: rgb(238, 238, 238);*/
}
.content_left,.content_right{
    text-align: center;
}

.configuration_content table{
    margin-top: 20px;
}
.tab_title{
    font-size: 14px;
    font-weight: bold;
    text-align: left;
    width: 30%;
}
.tab_content{
    font-size: 14px;
    text-align: left;
    padding: 5px 0;
    /*float: right;*/

}

/*.msg_left{*/
/*  float: left;*/
/*}*/
/*.msg_right{*/
/*  float: right;*/
/*}*/