.btn1,
.btn2{
    background-color: #fff;
    border:#d1d1d1 1px solid;
    padding: 10px 0;
    border-radius: 10px;
    outline: none;
}
.btn1:focus,
.btn2:focus{
    outline: none;
}
.btns{
    display: flex;
    justify-content: space-around;
}
.all{
    width: 100%;
    height: 100%;
    position: fixed;
    left: 0;
    bottom: 0;
    background-color: rgba(51, 51, 51, 0.3);
    z-index: 10;
    display: none;
}
.box2{
    padding: 20px 30px;
    width: 300px;
    margin-top: -100px;
    margin-left: -150px;
    position: fixed;
    left: 50%;
    bottom: 40%;
    height: 200px;
    background-color: #fff;
    z-index: 20;
    display: none;
}
.box2 div{
    font-size: 16px;
    margin: 20px 0 40px;
    display: flex;
    justify-content: space-between;
}
.box2 img{
    width: 143px;
    margin: 0 auto;
    display: block;
}
.box2 .delects{
    cursor: pointer;
}
.pic5,
.pic6{
    width: 100%;
}
.pic5 img,
.pic6 img{
    width: 100%;
    height: 100%;
}
.sider-box{
    padding: 25px;
 }