.customers-list{
  margin-top: 30px
}
.customers-list .item{
  display: block;
  position: relative;
  text-align: center;
  padding: 0 0 20px
}
  .customers-list .item img{
    max-width: 93%;
    width: auto;
    height: auto;
    display: inline-block;
    vertical-align: middle;
  }
  .customers-list .item .title{
    font-size: 1.25em;
    font-weight: 700;
    color: #242424;
    padding-top: 1em;
  }
  .customers-list .item b{
    width: 100%;
    height: 30px;
    line-height: 30px;
    position: absolute;
    top: 50%;
    margin-top: -15px;
    left: 0;
    opacity: 0;
    color: #fff;
    font-weight: 500;
    z-index: 5;
    -webkit-transition: all .3s ease-in-out;
    -moz-transition: all .3s ease-in-out;
    -o-transition: all .3s ease-in-out;
    transition: all .3s ease-in-out;
  }
  .customers-list .item:hover b{
    opacity: 1
  }

.customers-list .item:hover:after{
  opacity: 0.8
}

@media only screen and (max-width:767px){
  .customers-list .item img{
    max-width: 79%
  }
  .customers-list .item .title{
    padding-top: 0
  }
}