.modal{
  z-index: 10000;
  display: none;
  padding-top: 100px;
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgb(0,0,0);
  background-color: rgba(0,0,0,0.4);
}
.modal-content {
  margin: auto;
  position: relative;
  padding: 0;
  outline: 0;
  width: 90%;
  max-width: 900px;
}
.modal-header{
  position: relative;
  height: 30px;
}
.modal-body{
  box-shadow: 0px 0px 10px 5px rgba(0,0,0,0.2);
  border-radius: 20px !important;

}
button{
  background: none;
}
.btn-close {
  box-sizing: content-box;
  width: 1em;
  height: 1em;
  padding: .25em .25em;
  color: #fff;
  border: 0;
  border-radius: .375rem;
  background: none;
  font-size: 20px;
  position: absolute;
  right: 0;
}

@media screen and (max-width: 992px){
  .modal{
    padding-top: 50px!important;
  }
}