.header .header-box a {
    color: #fff;
}
.header-style .header-box a {
    color: #808080;
}.production-base-wrap .banner{
    width: 100%;
    min-width: 1200px;
    height: 580px;
    overflow: hidden;
    position: relative;
}

.production-base-wrap .banner .title>div{
    display: flex;
    justify-content: center;
    align-items: center;
    /*margin-top: -250px;*/
    margin-right: 200px;
    opacity: 0;
}
.production-base-wrap .banner .title>div h1{
    color: #fff;
    font-size: 36px;
    height: 26px;
    line-height: 26px;
    margin-right: 10px;
}

.production-base-wrap .banner .title>div img{
    width: 30px;
}

.production-base-wrap .banner .title>h2{
    color: #122332;
    text-align: right;
    font-size: 24px;
    margin: 10px 240px 0 20px;
    opacity: 0;
}

.production-base-wrap .banner .bottom{
    width: 100%;
    height: 180px;
    position: absolute;
    bottom: 0;
    left: 0;
    background: rgba(0,0,0,.4);
    display: flex;
    justify-content: flex-start;
    align-items: center;
    opacity: 0;
}

.production-base-wrap .banner .bottom>div{
    width: 750px;
    margin: 0 auto;
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

.production-base-wrap .banner .bottom>div>div{
    font-size: 20px;
    padding-bottom: 30px;
    border-bottom: 4px solid #c9262a;
    color: #fff;
    cursor: pointer;
}

.production-base-wrap .banner .bottom>div>div:first-of-type{
    margin-right: 40px;
}

.production-base-wrap .panel-group .panel-heading {
    height: 180px;
}
.production-base-wrap .panel-group .panel-heading h4 a img {
    -moz-transform:none;
    -webkit-transform:none;
    -o-transform:none;
    transform:none;
    filter:bibe;/*IE*/
    transition: all .3s;
}
.production-base-wrap .panel-group .panel-heading h4 a.collapsed img {
    -moz-transform:scaleY(-1);
    -webkit-transform:scaleY(-1);
    -o-transform:scaleY(-1);
    transform:scaleY(-1);
    filter:FlipV;/*IE*/
}

#headingOne{
    background-color: #edebeb;
}

#headingTwo{
    background-color: #e5e2e2;
}

#headingThree{
    background-color: #edebeb;
}

.production-base-wrap .panel-group{
    margin-bottom: 0;
}

.production-base-wrap .panel-group .panel-body {
    width: 750px;
    margin: 0 auto;
    font-size: 16px;
}

.production-base-wrap .panel-group .panel-body p {
    margin-bottom: 20px;
}

.production-base-wrap .panel-group .panel-heading h4{
    width: 1000px;
    height: 100%;
    margin: 0 auto;
}

.production-base-wrap .panel-group .panel-heading h4 a{
    display: inline-block;
    width: 100%;
    height: 100%;
    line-height: 170px;
    text-align: center;
    font-size: 28px;
    transition: all .3s;
    color: #c9262a;
    display: flex;
    justify-content: space-between;
}

.production-base-wrap .panel-group .panel-heading h4 a.collapsed{
    color: #606060;
}

.production-base-wrap .panel-group .panel-heading h4 a:hover {
    color: #c9262a;
}

.panel{
    border: none;
}

.production-base-wrap .panel-group .panel+.panel {
    margin-top: 0;
}

.panel-group .panel-heading+.panel-collapse>.panel-body{
    border-top: none;
}

.panel-title{
    position: relative;
}

.panel-title img{
    width: 30px;
    height: 30px;
    position: absolute;
    right: 100px;
    top: 71px;
}
#accordion2{
    display: none;
}

#headingOne1, #headingThree1, #headingFive1, #headingOne2{
    background-color: #edebeb;
}

#headingTwo1, #headingFour1, #headingTwo2{
    background-color: #e5e2e2;
}