*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.row-2{
    justify-content: space-between;
    margin: auto 20px;
}
select{
    border: 1px solid #ff523b;
    padding: 5px;
}

select:focus{
    outline: none;
}

.page-btn{
    margin: 0 auto 80px;
}

.page-btn span{
    display: inline-block;
    border: 1px solid #ff523b;
    margin-left: 10px;
    width: 40px;
    height: 40px;
    line-height: 40px;
    cursor: pointer;
    text-align: center;
}
.page-btn span:hover{
    background: #ff523b;
    color: #fff;
}