.top-ul-list{  
    justify-content: center;
    align-items: center;
    display: flex;
    flex-wrap: wrap; 
    margin-bottom: 0px;
}
.top-ul-list li {
    list-style: none;
    margin-bottom: 14px;
}

.span-a{
    background-color: #0366d6;
    color: #fff;
    font-size: 15px;
    font-weight: 500;
    padding: 5px 15px;
    border-radius: 6px;
    margin: 1px 1px 1px 4px;
    transition: transform 0.3s;
}
.span-b{
    background-color: #0366d6;
    color: #fff;
    font-size: 15px;
    font-weight: 500;
    padding: 5px 5px;
    border-radius: 6px;
    margin: 1px 1px 1px 4px;
    transition: transform 0.3s;
}
.span-a:hover{
    background-color: #5e5e5e;
    transform: scale(1.2);

}
.span-b:hover{
    background-color: #5e5e5e;
    transform: scale(1.2);
}