.announce-wrapper{
    width: 64%;
    margin: 30px auto;
    border: 1px solid #ddd;
    border-radius: 6px;
}    
.announce-wrapper:hover{
    box-shadow: 0 0 6px 0 rgba(0,0,0,.2);
}
.announce-title,.announce-content{
    width: 90%;
    margin: 0 auto;
}
.announce-content{
    padding: 30px 0;
    line-height: 24px;
}
.announce-title h3{
    font-size: 18px;
    line-height: 28px;
    padding: 50px 0 30px;
    border-bottom: #e5e5e5 2px solid;
    text-align: center;
    
}
.announce-content-desc,.announce-content-first,.announce-content-end{
    font-size: 14px;
}
.announce-content-desc{
    text-indent: 2em;
}
.announce-content-end{
    text-align:right
}
.announce-content-end img{
    user-select: none;
    -webkit-user-drag: none;
}
.announce-path{
    width: 64%;
    margin: 10px auto;
    padding: 16px 0;
    border-bottom: 1px solid #ddd;
}