body{
    padding: 0;
    margin: 0;
}
.flex{
    display: flex;
}
.flex-center{
    display: flex;
    align-items: center;
    justify-content: center;
}
.align-center{
    align-items: center;
}
.content-center{
    justify-content: center;
}
.flex-column{
    display: flex;
    flex-direction: column;
}
.flex1{
    flex: 1;
}
.body{
    width: 100%;
    min-height: 100vh;
}
.hidden{
    overflow: hidden;
}
.left{
    padding-left: 60px;
    margin-top: -50px;
}
.phone .left{
    padding-left: 30px;
    margin-top: 30px;
    padding-bottom: 30px;
}
.phone .two{
    padding-bottom: 30px;
}
.phone .btns{
    flex-direction: row;
}
.right{
    background: rgb(249, 249, 249);
}
.logo{
    width: 240px;
}
.btn{
    background: #ed0c0c;
    color:#fff;
    width: 200px;
    height: 60px;
    border-radius: 10px;
    font-size: 20px;
    cursor: pointer;
}
.btn .icon{
    padding-right: 5px;
    width: 30px;
    height: 30px;
}
.phone .btn{
    flex: 1;
    margin-right: 20px;
}
.text{
    font-size: 18px;
    font-weight: 400;
    color: rgba(0, 0, 0, 0.6);
}
.num{
    font-size: 16px;
    font-weight: 100;
    margin-left: 5px;
}
.key-img{
    object-fit: cover;
    height: 93%;
}
.swiper{
    --swiper-pagination-color: #ed0c0c;/* 两种都可以 */
  }
.container{
    display: flex;
    flex-direction: column;
    align-items: center;
    background: #eef1f6;
    padding-top: 30px;
    padding-bottom: 30px;
    overflow: hidden;
}
.row {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width:900px;
}
a{
    color: #007bff;
    text-decoration: none;
    background-color: transparent;
}
p {
    font-size: 16px;
    font-weight: 400;
    line-height: 200%;
    color: #505056;
    margin: 0px;
}
ul{
    list-style-type: none;
    padding: 0;
}
.row ul li a {
    color: #505056;
    font-size: 16px;
    font-weight: 400;
    margin-bottom: 10px;
    padding-left: 30px;
    position: relative;
}
.row ul li a i {
    position: absolute;
    left: 0;
    top: 0;
    color: #2b70fa;
}
.left-item{
   flex: 0 0 58.333333%;
}
.right-item{
    flex: 0 0 25%
}
/* 小于800px */
@media screen and (max-width:800px){
    .top{
        flex-direction: column;
        .left {
            margin-top: 0;
            padding-top: 30px;
            padding-bottom: 30px;
        }
    }
    .container .row{
        min-width: 600px;
    }
    .left-item{
        flex: 0 0 45%;
        font-size:15px;
     }
     .right-item{
         flex: 0 0 35%;
     }
     .row ul li a {
        font-size:14px;
     }
}