.sub-footer{
    padding-top: 40px;
    padding-bottom: 120px;
    background-color: #f8f8f8;
}

.first{
    display: flex;
    justify-content:space-between;
}
.first img{
    width: 128px;
    height: 32px;
    margin-left: 42px;
}

.all{
    display: flex;
}

.all span{
    padding: 10px;
    border: 1px solid black;
    border-radius: 5px;
    margin-right: 52px;
    font-weight: 400;
    height: 21px;
    width: 100px;
    text-align: center;
    margin-left: -25px;
}



.all i{
    color: black;
}

.second{
    display: flex;
    justify-content: space-evenly;
    margin: 30px 0;
}

.second div{
    width: 200px;
}

.second h4{
    font-weight: lighter;
    color: black;
      /* white-space: nowrap; */

}

.second a{
    display: inline-block;
    width: 200px;
    margin-bottom: 7px;
    color: gray;
    font-size: 14px;
    text-decoration: none;
}

.second img{
    width: 126px;
    height: 40px;
    margin-top: 10px;
    cursor: pointer;
}

.box-4{
    display: flex;
    flex-direction: column;
}

.box-4 i{
    color: black;
    margin-left: 5px;
    margin-bottom: 5px;
}

.copyright{
    padding: 10px;
    color: gray;
    font-size: 12px;
    margin-left: 20px;
}