@keyframes bgMinZoom {
    0% {
        background-size: 100%;
    }
    100% {
        background-size: 110%;
    }
}
.aboutUs-one-bg{
    background-image: url('../img/aboutUs/aboutUs-one-bg.jpg');
    background-size: cover; /* 背景图片大小自适应 */
    background-position: center; /* 背景图片居中 */
    background-repeat: no-repeat; /* 背景图片不重复 */
    width: 100%; /* 元素宽度 */
    /*animation: bgMinZoom 5s infinite alternate ease-in-out;*/
}

.aboutUs-one-1{
    background-image: url('../img/aboutUs/aboutUs-one-1.jpg');
    background-size: cover; /* 背景图片大小自适应 */
    background-position: center; /* 背景图片居中 */
    background-repeat: no-repeat; /* 背景图片不重复 */

}

.aboutUs-one-2{
    background-image: url('../img/aboutUs/aboutUs-one-2.jpg');
    background-size: cover; /* 背景图片大小自适应 */
    background-position: center; /* 背景图片居中 */
    background-repeat: no-repeat; /* 背景图片不重复 */

}

.development-history{
    border-top: 1px solid #7c7c7c;
    border-bottom: 1px solid #7c7c7c;

}

.development-history span.title{
    display: block;
    width: 350px;
    position: relative;
    top: -15px;
    background-color: #ffffff;
}

.development-history >ul{
    margin: 30px 0;
    padding: 0;
    display: flex;
    justify-content: space-around;
    width: 100%;
    height: 60%;
}

.development-history >ul>li{
    border-right: 1px solid #7c7c7c;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    width: 20%;
}

.development-history >ul>li:last-child{
    border-right: 0;
}

.development-history >ul>li>div{
    padding: 0 40px;
}

.bgColor1{
    background: linear-gradient(to bottom, #8ACFF9, #C6EEE5,#E5C3DE,#EDD4CD);
}

.bgColor2{
    background: linear-gradient(to bottom, #FBB287, #EEECBB,#C4E8CC,#CCEAEC);
}

.bgColor3{
    background: linear-gradient(to bottom, #90E7C7, #C6E9D3,#CEC1DB,#E4CAD7);
}

.bgColor4{
    background: linear-gradient(to bottom, #87D0FB, #CCE8EC,#E6C3E3,#EDD4CD);
}

.ourNewsList{
    justify-content: space-between;
    position: relative;
}


.page-up{
    cursor: pointer;
    position: absolute;
    right: 50px;
    top: 20px;
    color: #2b893a;
}
.ourNewsFloot{
    padding: 10px 60px;
    width: 450px;
    position: absolute;
    cursor: pointer;
    right: 10%;
    z-index: 999;
    top: 0;
}

.contact-us-ti{
    width: 35%;
    text-align: left;
}
.contact-us-ti span{
    color: red;
}
.contact-us-input{
    width: 64%;
}

.contact-us-input input,textarea{
    border: 1px solid #ccc;
    border-radius: 2px;
    width: 300px;
    height: 30px;
    outline: none;
    transition: all 0.3s ease-in-out;
}

.contact-us-input textarea{
    border: 1px solid #ccc;
    border-radius: 2px;
    width: 300px;
    height: 140px;
    outline: none;
    transition: all 0.3s ease-in-out;
}

.submitBtn{
    background-color: #841012;
    color: #ffffff;
    height: 40px !important;
    cursor: pointer;
    border-radius: 4px;
}

.submitBtn:hover{
    background-color: #CD363F;
}



.iconfont18 {
    margin-right: 10px !important;
    font-size: 18px !important;

}


#textArea{width:100%;position:relative;z-index:9;}
.tips{position:absolute;top:5px;left: 5px;color:#999;z-index:1;font-size: 13px}


.aboutUs-nav{
    list-style: none;
    display: flex;
    justify-content: center;
    position: absolute;
    bottom: -30px;

}

.aboutUs-nav>li{
    text-align: center;
    background-color: #ffffff;
    color: black;
    height: 60px;
    line-height: 60px;
    width: 200px;
    cursor: pointer;
    font-weight: bold;
}

.aboutUs-nav>li:hover{
    background-color: rgba(124,124,124,1);
    color: #ffffff;
}


.about-nav-active{
    background-color: #841012 !important;
    color: #ffffff !important;
}

/*

.mi-slider {
    height: 100% !important;
    margin-top: 0 !important;
}

.mi-slider ul li {
    width: 49% !important;
    max-width: none !important;
    border: 3px solid green;
    height: 85%;
    margin: 0 20px;
    border-top-left-radius:30px ;
    border-top-right-radius:30px ;
    padding: 0 !important;


}

.mi-slider ul{
    display: flex;
    justify-content: center;
    top: 0 !important;
    bottom: 0 !important;
}


.mi-slider nav {
    top:90% !important;
}


*/