p {
  margin-bottom: 18px;
}
.pad-super{
  padding-top: 30px;
}

.boton{
  box-shadow: 0px 0px 5px rgba(0, 0, 0, 0.8);
  border-radius: 5px;
  font-weight: 700;
  color: #fff;
}
.tefect2{
  color: #000 !important;
  font-weight: 700;
  text-shadow: 1px 1px 0 #a19f9f, 2px 2px 0 #a19f9f;
  /* text-shadow: 1px 1px 0 #AAA, 2px 2px 0 #777, 3px 3px 4px #444; */
}
.separ{
  padding: 0 0 12px 0 !important;
}
.demonstrations {
  float: left;
  clear: both;
  width: 100%;
  margin-bottom: 1%;
}
.demonstrations a {
  float: left;
  width: 23%;
  /*height: 210px;
  margin: 20px 10px 40px 2px;*/
  margin: 10px 10px 10px 2px;
  cursor: pointer;
}
.demonstrations a img {
  float: left;
  border: 5px solid #f8f3eb;
  border-radius: 8px;
  box-shadow: 0px 4px 5px rgba(0, 0, 0, 0.9);
  margin: 0 0 8px 0;
}
.demonstrations input{
  float: left;
  border: 8px solid #a0a0a0;
  border-radius: 8px;
  float: left;
}
.demo-botton{
  float: left;
  border-radius: 8px;
  width: 22%;
  height: 230px;
  margin: 5px 10px 10px 5px;
  cursor: pointer;
  font-weight: 600 !important;
  box-shadow: 0px 4px 5px rgba(0, 0, 0, 0.9);
}
.demonstrations .rightmost {
  margin-right: 0;
}
@media (min-width: 768px) and (max-width: 1024px) {
  .demo-botton{
    width: 45%;
    height: 260px !important;
    font-size: 15px !important;
    font-weight: 600 !important;
  }
}
@media (min-width: 768px) and (max-width: 1024px) and (orientation: landscape) {
  .demo-botton{
    width: 22%;
    height: 180px !important;
    font-size: 15px !important;
    font-weight: 600 !important;
  }
}

@media (max-width: 950px) {
  .demonstrations a {
    width: 45%;
    height: 240px;
    padding-top: 3px;
    margin-left: 2%;
    margin-right: 2%;
  }
  .demo-botton{
    width: 22%;
    height: 280px;
    font-size: 15px !important;
    font-weight: 600 !important;
  }
}
@media (max-width: 812px) {
  .demonstrations a {
    width: 48%;
    height: 120px;
    margin-left: 2%;
    margin-right: 2%;
  }
  .demo-botton{
    width: 45%;
    height: 150px;
    font-size: 12px !important;
    font-weight: 400 !important;
  }
}

@media (max-width: 812px) and (orientation: landscape) {
  .demonstrations a {
    width: 48%;
    height: 120px;
    margin-left: 2%;
    margin-right: 2%;
  }
  .demo-botton{
    width: 45%;
    height: 250px !important;
    font-size: 12px !important;
    font-weight: 400 !important;
  }
}

@media (min-width: 320px) and (max-width: 768px) {
  .demonstrations a {
    width: 96%;
    height: auto;
    padding-top: 3px;
    margin-left: 2%;
    margin-right: 2%;
  }
  .fr-info {
    top: 75% !important
  }
  .demo-botton{
    width: 45%;
    height: 150px;
    font-size: 12px !important;
    font-weight: 400 !important;
  }
  .demonstrations a {
    margin: 5px 5px 5px 5px;
  }
}

@media (min-width: 320px) and (max-width: 768px) and (orientation: landscape) {
  .demonstrations a {
    width: 45%;
    height: auto;
    padding-top: 3px;
    margin-left: 2%;
    margin-right: 2%;
  }
  .fr-info {
    top: 90% !important
  }
  .demo-botton{
    width: 45%;
    height: 200px !important;
    margin: 5px 15px 15px 5px;
    font-size: 12px;
    font-weight: 400 !important;
  }
  .demonstrations a {
    margin: 5px 7px 5px 7px;
  }
}