.announce-wrap .header-announce {
    border-bottom: 1px solid #fff;
}
.announce-wrap .header-announce:last-child {
    border-bottom: none;
}
.header-announce{
    background-color: #ffffff4d;
    color: #ffffff;
    padding: 10px;
    line-height: 1.4;
}
.announce-wrap section:last-child {
    border-bottom: none;
}
.header-announce-title{
    position: relative;
    font-size: 14px;
    font-weight: bold;
    text-align: center;
}
.header-announce-body{
    text-align: left;
    margin-top: 1em;
    font-size: 12px;
    line-height: 1.5;
    color: #ffffff;
}
.accordion-body {
    height: 0;
    overflow: hidden;
}
.header-announce-body a {
    text-decoration: underline;
}
.header-announce-index {
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    width: 14px;
    height: 14px;
    display: inline-block;
    margin-left: 0.6em;
    margin-top: auto;
    margin-bottom: auto;
}
.header-announce-index::before {
    content: '';
    position: absolute;
    top: 1px;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
    background-color: #ffffff;
    width: 12px;
    height: 2px;
}
.header-announce-index::after {
    content: '';
    position: absolute;
    top: 1px;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
    background-color: #ffffff;
    width: 2px;
    height: 12px;
    -webkit-transition: height 100ms linear;
    transition: height 100ms linear;
}
.accordion-active .header-announce-index::after {
    height: 0;
}