@charset "utf-8";
.shape-ex1{
    width: 150px;
    height: 40px;
    display: block;
    text-align: center;
    cursor: pointer;
    line-height: 40px;
    color: #000;
    background-color: transparent;
    border: 1px solid #000;
    transition: all .3s linear;
}
.shape-ex1:hover{
    background-color: #000;
    color: #fff;
}
a{text-decoration:none}
a:hover{text-decoration:none}