.mdl-select {
          position: relative;
          font-size: 16px;
          display: inline-block;
          box-sizing: border-box;
          max-width: 100%;
          margin: 0;
          padding: 20px 0;
        }

        .mdl-select__input {
          border: none;
          border-bottom: 1px solid rgba(0,0,0, 0.12);
          display: inline-block;
          font-size: 16px;
          margin: 0;
          padding: 4px 0;
          background: 16px;
          text-align: left;
          color: black;
        }

        .mdl-select.is-focused .mdl-select__input {	outline: none; }
        .mdl-select.is-invalid .mdl-select__input { 
          border-color: rgb(222, 50, 38);
            box-shadow: none;
          }

        .mdl-select.is-disabled .mdl-select__input {
          background-color: transparent;
          border-bottom: 1px dotted rgba(0,0,0, 0.72);
        }

        .mdl-select__label {
          bottom: 0;
          color: black;
          font-size: 16px;
          left: 0;
          right: 0;
          pointer-events: none;
          position: relative;
          top: 24px;
          overflow: hidden;
          white-space: nowrap;
          text-align: left; 
        }

        .mdl-select.is-dirty .mdl-select__label { visibility: hidden; }

        .mdl-select--floating-label .mdl-textfield__label {
          -webkit-transition-duration: 0.2s;
          transition-duration: 0.2s;
          -webkit-transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
          transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
        }

        .mdl-select--floating-label.is-focused .mdl-select__label,
        .mdl-select--floating-label.is-dirty .mdl-select__label {
          color: rgb(63,81,181);
          font-size: 12px;
          top: 4px;
          visibility: visible;
        }

        .mdl-select--floating-label.is-focused .mdl-select__expandable-holder .mdl-select__label,
        .mdl-select--floating-label.is-dirty .mdl-select__expandable-holder .mdl-select__label {
          top: -16px;
        }

        .mdl-select--floating-label.is-invalid .mdl-select__label {
          color: rgb(222, 50, 38);
          font-size: 12px;
        }

        .mdl-select__label:after {
          background-color: rgb(63,81,181);
          bottom: 20px;
          content: '';
          height: 2px;
          left: 45%;
          position: absolute;
          -webkit-transition-duration: 0.2s;
          transition-duration: 0.2s;
          -webkit-transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
          transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
          visibility: hidden;
          width: 10px;
        }

        .mdl-select.is-focused .mdl-select__label:after {
          left: 0;
          visibility: visible;
        }

        .mdl-select.is-invalid .mdl-select__label:after {
          background-color: rgb(222, 50, 38); 
        }

        .mdl-select__error {
          color: rgb(222, 50, 38);
          position: absolute;
          font-size: 12px;
          margin-top: 3px;
          visibility: hidden;
        }

        .mdl-select.is-invalid .mdl-select__error {
          visibility: visible;
        }

        .mdl-select__expandable-holder {
          display: inline-block;
          position: relative;
          margin-left: 32px;
          -webkit-transition-duration: 0.2s;
          transition-duration: 0.2s;
          -webkit-transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
          transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
          display: inline-block;
          max-width: 0.1px; 
        }

        .mdl-select.is-focused .mdl-select__expandable-holder, .mdl-select.is-dirty .mdl-select__expandable-holder {
          max-width: 600px; 
        }

        .mdl-select__expandable-holder .mdl-select__label:after {
          bottom: 0;
        }