*{
margin:0;
padding:0;
}
#cbl{
width:150px;
height:200px;

position:fixed;
top:300px;
left:0;
}
#cbl p{
width:100%;
height:35px;
line-height:35px;
text-align:center;
transition:1.4s;
}
#cbl p:hover{
background:#ccc;
}
#cbl_a{
color:#fff;
}
a:hover{
text-decoration:none;
color:#ccc;
}