body {
  background: rgb(243, 244, 245);
  height: 100%;
  color: rgb(100, 108, 127);
  line-height: 1.4rem;
  font-family: Roboto, "Open Sans", sans-serif;
  font-size: 20px;
  font-weight: 300;
  text-rendering: optimizeLegibility;
}

h1 {
  text-align: center;
}

.cursor-pointer {
  cursor: pointer;
}

.dropzone-container form {
  background: white;
  border-radius: 5px;
  border: 2px dashed rgb(0, 135, 247);
  border-image: none;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* start custom checkbox */
.checkbox label:after,
.radio label:after {
  content: "";
  display: table;
  clear: both;
}

.checkbox .cr,
.radio .cr {
  position: relative;
  display: inline-block;
  border: 1px solid #a9a9a9;
  border-radius: 0.25em;
  width: 1.3em;
  height: 1.3em;
  float: left;
  margin-right: 0.5em;
}

.radio .cr {
  border-radius: 50%;
}

.checkbox .cr .cr-icon,
.radio .cr .cr-icon {
  position: absolute;
  font-size: 0.8em;
  line-height: 0;
  top: 50%;
  left: 20%;
  cursor: pointer;
}

.radio .cr .cr-icon {
  margin-left: 0.04em;
}

.checkbox label input[type="checkbox"],
.radio label input[type="radio"] {
  display: none;
}

.checkbox label input[type="checkbox"] + .cr > .cr-icon,
.radio label input[type="radio"] + .cr > .cr-icon {
  transform: scale(3) rotateZ(-20deg);
  opacity: 0;
  transition: all 0.3s ease-in;
}

.checkbox label input[type="checkbox"]:checked + .cr > .cr-icon,
.radio label input[type="radio"]:checked + .cr > .cr-icon {
  transform: scale(1) rotateZ(0deg);
  opacity: 1;
}

.checkbox label input[type="checkbox"]:disabled + .cr,
.radio label input[type="radio"]:disabled + .cr {
  opacity: 0.5;
}

/* end custom checkbox */

/* sign-in */
.form-signin {
  width: 100%;
  max-width: 330px;
  padding: 15px;
  margin: 0 auto;
}
.form-signin .checkbox {
  font-weight: 400;
}
.form-signin .form-control {
  position: relative;
  box-sizing: border-box;
  height: auto;
  padding: 10px;
  font-size: 16px;
}
.form-signin .form-control:focus {
  z-index: 2;
}
/* end sign-in */