.icon-block {
  padding: 0 15px;
}
.icon-block .material-icons {
	font-size: inherit;
}
#banner.announcements {
    background-color: #263238;
    border-bottom: solid 1px #37474f;
    padding-top: 10px;
    padding-bottom: 10px;
}
#banner {
    color: #fff;
}
.material-icons.md-18 { font-size: 18px; }

  /* label color */
   .input-field label {
     color: #000;
   }
   /* label focus color */
   .input-field input[type=text]:focus + label {
     color: #000;
   }
   /* label underline focus color */
   .input-field input[type=text]:focus {
     border-bottom: 1px solid #000;
     box-shadow: 0 1px 0 0 #000;
   }
   /* valid color */
   .input-field input[type=text].valid {
     border-bottom: 1px solid #000;
     box-shadow: 0 1px 0 0 #000;
   }
   /* invalid color */
   .input-field input[type=text].invalid {
     border-bottom: 1px solid #000;
     box-shadow: 0 1px 0 0 #000;
   }
   /* icon prefix focus color */
   .input-field .prefix.active {
     color: #000;
   }

   a.custom {
     font-size: 1.0em;
     color: #111;
     line-height: 1.0rem;
     padding: 10px 20px;
     margin: 0;
     display: block;
     transition: .25s;
     font-weight: 300;
   }

   a.custom:hover {
    background-color: #ddd;
  }

   .collapsible-header {
    display: block;
    cursor: pointer;
    min-height: 3rem;
    line-height: 3rem;
    padding: 0 1rem;
    background-color: #263238;
    color: #eafaf9;
    font-weight: 300;
   }