*{margin:0;padding:0;}
a{
    text-decoration:none;
    font-size:16px;
    font-weight:bold;
}
a:visited{color:black;}
a:active{color:black;}
a:link{color:black;}
a:hover{color:deepskyblue;}
iframe,input,button,select,textarea{outline:none;font-size:16px;}
input{border:1px solid deepskyblue;}
textarea{resize:none;border-radius:5px;border:1px solid deepskyblue;}
iframe{border:none;}
ul{list-style:none;}
fieldset{
    font-size:16px;
    padding:2px 0;
}
legend{
    font-size:16px;
    color:deepskyblue;
    text-align:center;
    margin:5px 0;
}
select{
    padding:2px 5px;
    border:1px solid deepskyblue;
    border-radius:5px;
}
textarea{padding:5px;}
table{
    margin:20px 2%;
    width:96%;
    border:1px solid deepskyblue;
    /*border-radius:5px;*/
}
table td{
    font-size:16px;
    text-align:center;
    border:1px solid deepskyblue;
}
/*********************************/
.a_btn{
    padding:2px 5px;
    border:1px solid deepskyblue;
    border-radius:5px;
}
.a_btn:hover{
    color:white;
    background:deepskyblue;
}
.title{
    padding:2px 0;
    font-size: 20px;
    font-weight:bold;
}
.title2{
    text-align:center;
    font-weight:bold;
}
.fontz{font-size:0;position:relative;}
.fonts{font-size:16px;}
.bcg_none{background:transparent;}
.btn_hover{background:white;cursor:pointer;border:1px solid deepskyblue;border-radius:5px;}
.btn_hover:hover{background:rgba(0,191,255,0.3);}
.btn_close{}
.btn_close:hover{}
.btn1,.btn2{
    padding:2px 5px;
    cursor:pointer;
    border:1px solid deepskyblue;
    border-radius:5px;
    text-align:center;
    font-weight:bold;
}
.btn3,.btn4,.btn5,.btn6{
    border-radius:5px;
    cursor:pointer;
    text-align:center;
}
.btn5,.btn6{
    background:rgba(255,127,80,0.3);
}
.btn7{
    font-weight:bold;
    color:deepskyblue;
    cursor:pointer;
    border-radius:5px;
    text-align:center;
}
.btn1:hover{background:rgba(0,191,255,0.3);color:white;}
.btn2:hover{background:rgba(255,127,80,0.3);}
.btn3:hover{background:rgba(0,191,255,0.3);}
.btn4:hover{background:rgba(255,127,80,0.3);}
.btn5:hover{background:rgba(0,191,255,0.3);}
.btn6:hover{background:rgba(0,191,255,0.3);}
.btn7:hover{background:deepskyblue;color:white;}
.btn{
    margin:5px;
    padding:3px;
    cursor:pointer;
    text-align:center;
    border:1px solid deepskyblue;
}
.btn:hover{
    background:rgba(0,191,255,0.3);
}
.btn_del{
    color:red;
    font-weight:bold;
    cursor:pointer;
}
.btn_del:hover{
    background:red;
    color:white;
}
.addp{
    margin:3px auto;
    padding:2px 0;
    background:rgba(0,191,255,0.3);
}
/****************************************************/
/***清除浮动的方式之一 设置父元素的类名为 clearfix*****/
.clearfix:before,
.clearfix:after {
    content: ".";
    display: block;
    height: 0;
    visibility: hidden;
}
.clearfix:after {clear: both;}
.clearfix {zoom: 1;} /* IE < 8 */
body{position:relative;}


/***ad****/



/***ad****/
/**/
.menu_xhhd{
    width:980px;
    margin:0 auto;
}
.relative{
    position:relative;
}
.content_box{
    width:980px;
    margin:0 auto;
}
.absolute{
    position:absolute;
    display:none;
    width:980px;
    margin:0 auto;
}
.absolute:first-child{
    position:relative;
    display:block;
}