/* banner */
.banner{
    width: 100%;
    height: 240px;
    background: url('http://qtummatrix.com:2000/bg.png') no-repeat center center;
}
.banner1{
    width: 1200px;
    min-width: 1200px;
    position: relative;
    height: 240px;
    margin: 0 auto;
}
.banner1 div{
    position: absolute;
    height: 140px;
    width: 302px;
    background-color: #00B1A0;
    bottom: 0;
    left: 0;
    font-size: 18px;
    color: #fff;
    padding-left: 30px;
    z-index: 0;
}
.banner1 p{
    font-size: 28px;
    line-height: 42px;
    margin-top: 40px;
}

/* 主体内容部分 */
.ky-content{
    width: 1200px;
    margin: 0 auto;
}
.keyan{
    width: 100%;
}
.keyan-title,.pro-title{
    text-align: center;
    color: #303133;
    font-size: 28px;
    line-height: 21px;
    margin: 50px 0 30px 0;
}
.keyan p,.card-wenzi{
    text-align: center;
    color: #606266;
    font-size: 16px;
    line-height: 21px;
    margin: 50px 0 30px 0;
}

.keyan-img{
    width: 100%;
    height: 230px;
    display: flex;
    justify-content: space-around;
}
.keyan-img div{
    margin-top: 25px;
    width: 150px;
    height: 150px;
    background-color: #00747F;
    float: left;
    border-radius: 50%;
    text-align: center;
    font-size: 18px;
}
.keyan-img div p{
    margin-top: 160px;
}
.keyan-kc1{
    background: url('http://qtummatrix.com:2000/bg7.png') no-repeat 10px 30px;
}
.keyan-kc2{
    background: url('http://qtummatrix.com:2000/bg7.png') no-repeat -102px 30px;
}
.keyan-kc3{
    background: url('http://qtummatrix.com:2000/bg7.png') no-repeat -210px 30px;
}
.keyan-kc4{
    background: url('http://qtummatrix.com:2000/bg7.png') no-repeat -325px 30px;
}
.keyan-kc5{
    background: url('http://qtummatrix.com:2000/bg7.png') no-repeat -445px 30px;
}
.keyan-kc6{
    background: url('http://qtummatrix.com:2000/bg7.png') no-repeat -565px 30px;
}

/* 软作证书 */
.card{
    width: 100%;
}
.card-title{
    width: 100%;
    text-align: center;
    font-size: 28px;
    color:#303133;
    margin-top: 50px;
}
.card-img{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.card-img img{
    width: 180px;
    margin-bottom: 20px;
}

/* 产品案例展示 */
.pro-img{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 50px;
}
.pro-img .img-box{
    width: 384px;
    height: 260px;
    margin-bottom: 20px;
    position: relative;
    font-size: 0;
    box-shadow: 0px 10px 15px -3px rgba(28, 29, 36, 0.15),
    0px 4px 6px -2px rgba(28, 29, 36, 0.05);
    border-radius: 4px;
    overflow: hidden;
    cursor: pointer;
}

.pro-img .img-box img{
  width: 100%;
  height: 100%;
  transition: 0.3s;
}

.pro-img .img-box:hover img{
  transform: scale(1.1);
}

.pro-img .img-box p{
  position: absolute;
  bottom: 0;
  left: 0;
  height: 40px;
  font-size: 16px;
  width: 100%;
  box-sizing: border-box;
  padding-left: 8px;
  color: #fff;
  line-height: 42px;
  background-color: rgba(0, 0, 0, 0.5);
}