ensl.org/app/assets/stylesheets/layout/_header.scss

/*
  Banner
*/

header .banner {  
  height: 125px;

  #logo {
    @include span-columns(7 of 12);
    min-height: 180px;
    position: relative;

    img {
      height: 180px;
      position: absolute;
      top: 30px;
      left: -10px;
      z-index: 1;
    }
  }

  #authentication {
    @include span-columns(5 of 12);
    padding: 30px 0;
    padding-top: 50px;
    color: white;
    line-height: 16px;

    .fields {
      input[type=text],
      input[type=password] {
        text-align: right;
        margin-bottom: 3px;
      }
    }

    .logged {
      position: relative;
    }

    a {
      color: #497588;
    }

    form {
      display: inline;
    }

    &.admin {
      
    }

    .fields { 
      @include span-columns(12);

      input {
        @include span-columns(6);
        margin-bottom: 10px;
      }
    }

    .controls {
      margin-top: 10px;
      text-align: right;

      input {
        @include span-columns(12);
        margin-bottom: 10px;
      }

      a {
        @include span-columns(12);
        text-align: left;
      }
    }

    .password-reset {
      float: right;
    }

    .links {
      float: right;
      position: relative;
      padding-right: 80px;

      li {
        text-align: right;
      }

      li i {
        display: inline-block;
        width: 1em;
        text-align: center;
        margin: 0 5px;
      }

    }

    .avatar {
      box-shadow: $content-shadow;
      border-radius: $base-border-radius;
      border: 1px solid #61beff;
      text-align: center;
      vertical-align: middle;
      position: relative;
      float: left;
      height: 0;
      background-size: cover;
      position: absolute;
      right: 0;
      top: 0;
      background-position: center;
      background-repeat: no-repeat;
      height: 75px;
      width: 75px;
    }

    .buttons {
      @include span-columns(12);
      font-family: $header-font-family;
      text-align: right;
      text-transform: uppercase;
      font-size: 12px;

      .login,
      .register {
        @include span-columns(6);
      }

      .login input {
        background: none;
        border: 0;
        font-family: $header-font-family;
        color: #73d5f7;
        font-size: 14px;
        padding: 0;
        text-transform: uppercase;
      }

      .register a {
        float: right;
        display: block;
        clear: both;
      }
    }
  }

  &.authenticated {

    #logo {
      @include span-columns(9 of 12);
    }

    #authentication {
      @include span-columns(3 of 12);
      padding: 30px 0;
    }
  }
}