.hero-text {
  max-width:300px;
  margin-top: 160px;
  margin-left: 20px;
}

.smartphone-sample {
  display:none;
}


.security-corner {
  text-align: center;
  margin: 20px 0;
}

.floodlight-content {
  margin: 60px 0 0 150px;
}

.phone-ring-app {
  display:none;
}

.ring-security {
  margin: 50px 0;
  max-width: 1200px;
}

/*bigger than mobile*/

@media screen and (min-width: 600px) {
 .hero-text {
    margin-top:100px;
    margin-left:100px;
  }

   .security-corner {
    text-align: left;
    margin: 0 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 277px
  }

 .floodlight-content {
    margin: 60px 0 0 400px;
  }

 .phone-ring-app {
    display:block;
    text-align:right;
    margin: 20px 50px 0 0;
  }

 .phone-ring-app-2 {
    display: none;
  }

 .ring-security {
   margin: 100px auto;

}




/*desktop only*/

@media screen and (min-width: 1000px) {


 .smartphone-sample {
      display: block;
      text-align: right;
      margin: -130px 100px 0 0;
  }



}