* {
  box-sizing: border-box;
}

img {
  max-width: 100%;
}


fieldset {
  border: 0;
  margin: 0;
  padding: 0;
}
label {

  font-size: 1rem;  

}
input {
  width: 100%;
  padding: .5rem .25rem;
  font-size: 1rem;  
  border: 1px solid #efefef;
}
input[type="checkbox"] {
  width: 20px;
  padding: 0px;
  font-size: 1rem;  
  border: 1px solid #efefef;
}
input[type="submit"],
input[type="button"] {
  appearance: none;
  /* for mobile safari */
  background-color: YELLOWGREEN;
  color: white;
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 3px;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.3), inset 0 -1px rgba(0, 0, 0, 0.1);
}
input[type="submit"]:hover,
input[type="button"]:hover {
  background-color: #7ba428;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.7), inset 0 -1px rgba(0, 0, 0, 0.1);
}
input[type="submit"]:active,
input[type="button"]:active {
  background-color: YELLOWGREEN;
  box-shadow: inset 0 -1px rgba(255, 255, 255, 0.1), inset 0 1px rgba(0, 0, 0, 0.1);
}

input[type="range"] {
  appearance: none;
  background: #efefef;
  /* TODO: add moz and ms styles too */
}
input[type="range"]::-webkit-slider-thumb {
  background-color: YELLOWGREEN;
  color: white;
  border: 1px solid rgba(0, 0, 0, 0.1);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.3), inset 0 -1px rgba(0, 0, 0, 0.1);
  appearance: none;
  width: 30px;
  height: 30px;
  border-radius: 50%;
}
input[type="range"]::-webkit-slider-thumb:hover {
  background-color: #7ba428;
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.7), inset 0 -1px rgba(0, 0, 0, 0.1);
}
input[type="range"]::-webkit-slider-thumb:active {
  background-color: YELLOWGREEN;
  box-shadow: inset 0 -1px rgba(255, 255, 255, 0.1), inset 0 1px rgba(0, 0, 0, 0.1);
}




.row {
  max-width: 100%;
  width: 600px;
  /* border: 1px solid red; */
  margin: 0 auto;
  /* padding: 10px; */
  overflow: auto;
}

.columns {
  /*border : 1px solid green ;*/
  float: left;
  padding: 10px;
}

/* Not related */
.banner {
  background: yellow;
  //background-image: url("https://www.redcross.org.mo/img/user_donation_top.png") ;
  background-repeat: no-repeat; 
  background-position: top center; 
  
  
}