.customize-table {
  border: 2px solid #B6C8C4 !important;
  border-radius: 10px !important;
  border-collapse: collapse !important;
  border-style: hidden !important;
  box-shadow: 0 0 0 2px #B6C8C4 !important;
  line-height: 30px;
}
tr {
  border: 2px solid #B6C8C4 !important;
}
.box {
  padding: 30px;
}
.center-block{
  margin-top: 100px;
}
/* pad size */
@media screen and (min-width: 762px) and (max-width: 1024px) {
  .center-block{
    margin-top: 60px;
  }
}

/* iphone and big screen phones */
@media screen and (min-width: 415px) and (max-width: 767px) {
  .center-block{
    margin-top: 40px;
  }
}

/* other phones */
@media screen and (min-width: 320px) and (max-width: 414px) {

}

/* small size phones */
@media screen and (max-width: 319px) {

}