body{
    background-color: rgb(240,242,245);
}
/* header的css */
.header{
    width: 100%;
    height: 60px;
    background-color: rgb(6,17,95);
}
.con{
    width: 1200px;
    margin: 0 auto;
    height: 100%;
    
}
.left{
    width:40%;
    height: 100%;
    float: left;
    padding-top: 5px;
    color: white;
    line-height: 27px;
}

.left img{
  float: left;
  height: 50px;
  width: 50px;
}
.right{
    width: 50%;
    height: 100%;
    float: right;
}

.select{
    float: right;
    height: 100%;
    color: white;
    padding-top: 18px;
}
.select a{
    color: white;
}
.option{
    border: none;
    background-color: rgb(6,17,95);
    color: white;
}


.content{
    width: 1200px;
    margin: 0 auto;
    padding-top: 20px;
    margin-bottom: 40px;
}

.new{
    min-height: 500px;
    background-color: white;
    padding: 10px;

}

.title{
    text-align: center;
    font-size: 24px;
    margin-bottom: 15px;
    margin-top: 25px;
}

.origin{
    text-align: center;
    padding-bottom: 40px;
    border-bottom: 4px solid rgb(0,0,0);
}
.pack{
    margin-right: 20px;
}
.pack span:nth-child(1){
    color: rgb(159, 181, 202);
}
.img{
    text-align: center;
    margin-bottom: 20px;
}
.img img{
    width: 1080px;
}
.newCon{
    /* padding-left: 50px; */
    /* padding-right: 50px; */
    text-indent: 2em;
    width: 800px;
    margin: 0 auto;
    line-height: 30px;
}




.download{
    padding-left: 50px;
    padding-right: 50px;
    margin-bottom: 60px;
}
.loadtitle{
    padding-bottom: 15px;
    border-bottom: 4px solid rgb(230,234,237);
}


.context{
    padding-left: 50px;
    font-size: 15px;
    margin-bottom: 60px;
    
}
.context a{
    color: rgb(164,175,185);
}

.context p{
    margin-top:15px;
}