@media only screen and (min-resolution: 117dpi) and (max-resolution: 119dpi), only screen and (min-resolution: 131dpi) and (max-resolution: 133dpi), only screen and (min-resolution: 145dpi) and (max-resolution: 154dpi), only screen and (min-resolution: 162dpi) and (max-resolution: 164dpi), only screen and (min-resolution: 169dpi) {
    #touch_logo {
       display: inherit;
    }
    #mouse_logo {
       display: none;
    }
  /* Your touch-specific css goes here */
}
@media only screen and (min-resolution: 165dpi) and (max-resolution: 168dpi), only screen and (min-resolution: 155dpi) and (max-resolution: 160dpi), only screen and (min-resolution: 134dpi) and (max-resolution: 144dpi), only screen and (min-resolution: 120dpi) and (max-resolution: 130dpi), only screen and (max-resolution: 116dpi) {
    #touch_logo {
       display: none;
    }
    #mouse_logo {
       display: inherit;
    }
  /* Your click-specific css goes here */
}
@media (min-width: 541px){
  /* Big view stuff goes here. */
}
@media (max-width: 540px) and (min-width: 400px){
  /* Smaller view stuff goes here. */
}
@media (max-width: 399px){
  /* Stuff for really small views goes here. */
}

/* Phone-friendly memo images */
@media (max-width: 700px) {
  .memo-logo {
    width: 95px;
    max-width: 40%;
    height: auto;
    margin-left: auto;
    margin-bottom: 15px;
  }

  .memo-image {
    float: none;
    display: block;
    width: 85%;
    max-width: 320px;
    height: auto;
    margin: 20px auto;
  }
}