*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
@font-face {
    font-family: electronicFont;
    src: url(../webfonts/DS-DIGIT.TTF);
}
ul{
    list-style: none;
}
body{
    padding-top: 100px;
}
/*---------------导航栏样式---------------------*/
.nav{
    height: 60px;
    background-color: rgba(31,31,79,0.26);
    margin-bottom: 50px;
}
.nav ul{
    width: 1080px;
    height: 60px;
    margin: 50px auto;
    display: flex;
    line-height: 60px;
    font-size: 25px;
    border-radius: 10px;
    justify-content: space-around;
}
.nav ul li{
    width: 150px;
    float: left;
    text-align: center;
}
.nav p{
    display: block;
    cursor: pointer;
}
.nav ul p:hover{
    background-color: rgba(114,186,192,0.86);
}
.nav .select{
    background-color: rgba(114,186,192,0.86);
}
/*----------------------------------------*/
.box{
    width: 1080px;
    clear: both;
    margin: 0 auto;
}
#box1{

}
/*#box2{*/
/*    display: none;*/
/*}*/
#box3{
    display: none;
}
#box4{
    display: none;
}
/*----------------显示信息样式------------------*/
.ld-mes,.nt-mes,.fw-mes,.pro-mes{
    display: flex;
    justify-content: space-between;
    border: solid 1px black;
    background-color: rgba(239,239,239,1);
}
.ld-mes .left,
.nt-mes .left,
.fw-mes .left,
.pro-mes .left{
    width: 30%;
    height: 300px;
    position: relative;
}
.pic-center{
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}
.left img{
    display: block;
    width: 256px;
    height: 187px;
    margin: 0 auto;
}
.left p{
    font-size: 18px;
    font-family: '黑体';
    text-align: center;
    margin: 20px 0px 10px 0px;
}
/*----------------------------------------------*/
.ld-mes .middle,
.nt-mes .middle,
.fw-mes .middle,
.pro-mes .middle{
    width: 30%;
    flex: auto;
    border-left: solid 2px black;
    border-right: solid 2px black;
}
.middle .mid-top{
    border-bottom: solid 1px black;
}
.middle .mid-middle{
    position: relative;
}
.middle p{
    font-size: 17px;
    margin: 6px 0 6px 10px;
}
/*.middle .btn{*/
/*    width: 70px;*/
/*    height: 30px;*/
/*    position: absolute;*/
/*    top: 160px;*/
/*    left: 320px;*/
/*    background-color: #9be7ac;*/
/*}*/
/*.middle .btn:hover{*/
/*    cursor: pointer;*/
/*    background: #1da1f2;*/
/*}*/
/*----------------------------------------------*/
.ld-mes .right,
.nt-mes .right,
.fw-mes .right,
.pro-mes .right{
    width: 30%;
    position: relative;
}
.right img{
    display: block;
    width: 256px;
    height: 187px;
    margin: 0 auto;
}
.right p{
    font-size: 18px;
    font-family: '黑体';
    text-align: center;
    margin: 20px 0px 10px 0px;
}
/*----------------------------------------------*/