content_3_content@charset "UTF-8";
   .content{width: 100%}
    .content_2{width: 100%;}
    .content_2_content{width: 64%;    margin: 0 auto;border-bottom: 1px solid #A0A0A0;    padding-bottom: 50px;}
    .content_2_left{width: 100%; display: inline-block;}    
    .content_2_right{width: 40%;display: inline-block;    margin-left: 10%;}
    .content_2_right p{color: #5A5050;text-indent: 2em;line-height: 32px;}
    .content_3{width: 100%}
    .content_3_content{width: 64%;    margin: 50px auto;}
    .pronav{width: 100%;}
    .pronav ul{padding: 0;}    
    .pronav li{float: left}
    .pronav li a{}
    .prolist{width: 100%;    text-align: center;}