.search{
    height: 80px;
    display: flex;
    align-items: center;
    margin-right: 100px;
    float: left;
}
/*模拟下拉框*/
.select{
    display: inline-block;
    height: 26px;
    font-size: 15px;
    border-radius: 4px;
    border: 1px solid #B8D5EF;
    cursor: pointer;
    margin-right: 6px;
}
.select span{
    display: inline-block;
    line-height: 26px;
    margin-left: 4px;
    font-weight: 700;
    color: #70B4E4;
    padding: 1px 40px 1px 10px;
}
.select img{
    width: 13px;
    height: 7px;
    margin-left: 4px;
}
.select ul{
    display: none;
    position: absolute;
    box-shadow: 0 0 2px 1px rgba(0,0,0,.3);
    margin-top: 4px;
    background: #FFF;
}
.select ul li{
    text-align: center;
    font-weight: 700;
    color: rgba(0,0,0,0.7);
    padding: 4px 60px 4px 14px;
}
.select ul li:hover{
    background: #F4F4F4;
}
.select input{
    height: 26px;
    width: 70px;
    font-size: 15px;
    border-radius: 4px;
    border: 1px solid #B8D5EF;
    cursor: pointer;
}
.select input:hover{
    color: #f43c5e;
    background-color: bisque;
}
.select a{
    height: 25px;
    width: 70px;
    font-size: 15px;
    border-radius: 4px;
    border: 1px solid #B8D5EF;
    cursor: pointer;
	text-decoration:none;
	display:block;
	background-color:#CCC;
}
.select a:hover{
    color: #f43c5e;
    background-color: bisque;
}
.artical .classes{
    margin-left: 220px;
    margin-top: 80px;
    width: 720px;
}
.form_class{
    width: 720px;
    text-align: center;
    boder:1px solid #999;
}
.form_class th{
    height: 35px;
    color: blue;
    font-family: "方正兰亭超细黑简体";
    font-size: 15px;
    background-color: aqua;
}
.form_class td{
    height: 30px;
    font-size: 14px;
    font-family:"新宋体";
    vertical-align: middle;
    background-color: aliceblue;
}
.form_class td a{
    height: 22px;
    width: 60px;
    font-size: 14px;
    text-align: center;
    border-radius: 4px;
    border: 1px solid #B8D5EF;
    cursor: pointer;
    text-decoration:none;
    display:block;
    float: left;
    margin-left: 30px;
    background-color:#CCC;
}
.form_class td  a:hover{
    color: #f43c5e;
    background-color: bisque;
}