*{margin:0;padding: 0;list-style: none;}
.main_down{height: 1000px;background: url(../images/main_down.jpg) no-repeat top center;}
.main_con{width: 1000px;height: 1000px;margin: 0 auto;position: relative;}
.main_con .wy_logo{width: 160px;height: 95px;position: absolute;right: 50px;top: 34px;}
.main_con .con_box{width: 860px;height: 640px;position: absolute;left: 55px;top: 247px;}
.main_con .con_box .title_btn{margin-left: 124px;overflow: hidden;}
.main_con .con_box ul li{float: left;overflow: hidden;}
.main_con .con_box ul li a{float: left;margin-right: 50px;background: url(../images/btn_bg.png) no-repeat -192px 0;width: 121px;height: 51px;font-family: "Microsoft YaHei";font-size: 18px;font-weight: bold;text-decoration: none;color: #fff; padding: 32px 0 0 43px;}
.main_con .con_box ul li a:hover{background: url(../images/btn_bg.png) no-repeat -192px 0px;color:#ffff06; transition: all linear .3s;
    -moz-transition: all linear .3s;
    -webkit-transition: all linear .3s;
    -o-transition: all linear .3s;}
.con_info{background: url(../images/box_bg.png) no-repeat;width:753px;height: 450px;position: absolute;left: 0;top: 47px;padding: 95px 46px 35px 65px;color: #000;}
.main_con .directory{background: url(../images/ml_bg.png) no-repeat 70px 19px; width: 145px;height: 684px;position: absolute;right: -30px;top: 188px;}
.main_con .directory ul li{width: 140px;height: 140px;background: url(../images/word_title.png) no-repeat;cursor: pointer;}
.main_con .directory ul{padding: 144px 0 0 27px;text-indent: -999999px;width: 100%}
.main_con .directory ul .btn1{background-position: -7px -2px;}
.main_con .directory ul li.curr{background-position-x: -153px;}
.main_con .directory ul .btn1:hover{background-position: -153px 2px;}
.main_con .directory ul .btn2{background-position: -7px -152px;}
.main_con .directory ul .btn2:hover{background-position: -153px -152px;}
.main_con .directory ul .btn3{background-position: -7px -301px;}
.main_con .directory ul .btn3:hover{background-position: -153px -304px;}
.con_info h2{height: 52px;line-height: 52px;font-size: 22px;text-align: center;color: #f00;}
.con_info h3{height: 48px;line-height: 48px;font-size: 16px;}
.con_info span, .con_info p {line-height: 24px;text-indent: 2em;font-size: 14px;}
.con_info div{width: 726px;height: 440px;overflow-y: scroll;overflow-x: hidden;display: none;}
.red{color: red;}