.custom-header {
  border-bottom: solid 1pt #777;
  min-width: 375px;
  margin-top: 3px;
}

.rss-subscribe {
  float: right;
  font-size: smaller;
  height: 50px;
}

div.alert {
  padding: .75rem 1.25rem;
  border: 1px solid transparent;
  border-radius: 3px;
  margin: 10px;
  font-weight: 300;
}

div.alert > h3 {
  font-weight: 600;
  margin-bottom: 3px
}

div.alert.warning {
  border-color: #feedbb;
  background-color: #fef5cf;
  color: #846102;
}

div.alert.info {
  border-color: #baeeff;
  background-color: #c3e5ff;
  color: #045689;
}

div.alert.success {
  border-color: #eeffff;
  background-color: #d5eadb;
  color: #048956;
}

div.alert.danger {
  border-color: #f6c6cf;
  background-color: #f8ddd3;
  color: #721a1c;
}

div.alert.primary {
  border-color: #b9dbfe;
  background-color: #cde6fe;
  color: #014184;
}

// Normal (desktop) ========================================================
.img-uni-lu {
  bottom: -2px;
  border: solid 1pt #777;
  border-bottom: solid 2px white;
  border-radius: 14% 14% 0 0;
  margin-left: 8%;
  padding: 20px 27px 0px 27px;
  position: relative;
  width: 77px;
  height: 66px;
  background-color: white; // necessary on FF to cover bottom line
}

.img-banner {
  bottom: -20px;
  position: relative;
}

.img-banner-main {
  margin-left: 2%;
  height: 30px;
}

.img-banner-motto {
  width: 256px;
  margin-left: 10px;
}

.img-lcsb {
  float: right;
  width: 250px;
  position: absolute;
  right: 0px;
}

.footer-text-container {
    margin-bottom: 4px;
    left: 0;
    width: 100%;
    position: absolute;
    text-align: center;
}


.r3-logo-container {
    float: left;
    position: relative;
    left: 11%;
}

.r3-logo {
    height: 30px;
}

.lcsb-logo {
    height: 30px;
    padding-left: 1em;
}

.social-container {
    float: right;
    padding-right: 7%;
    padding-top: 0.5em;
    position: sticky;
    z-index: 100;
}

.svg-icon {
  margin: 0px;
  padding: 0px;
}

// Big screen ====================================================================================

@media(max-width: 1050px) {
  .img-logo-big {
    display: none;
  }
}

// Normal screen =================================================================================
@media (max-width: 900px) {
  .img-banner-motto {
    display: none;
  }

  .img-uni-lu {
    margin-left: 55px;
  }
}

// Small-screen ==================================================================================

@media (max-width: 700px) {
  .img-logo-small {
    display: none;
  }
}

@media (max-width: 680px) {
      .lcsb-logo {
        height: 32px;
        margin: 0px auto;

        float: none;
        position: initial;
        top: unset;
        left: unset;
      }

      .r3-logo-container {
        position: relative;
        left:0;
        width: 100%;
        text-align: center;
        padding-bottom: 1em;

      }

      .footer-text-container {
        margin-bottom: 4px;
        left: 0;
        width: 100%;
        position: relative;
        text-align: center;
    }
    .social-container {
        position: relative;
        left:0;
        width: 100%;
        text-align: center;
        float: unset;
    }
}

@media (max-width: 640px) {
  .img-uni-lu {
  }

  .img-banner-main {
    margin-left: 3%;
  }

  .img-banner-motto {
    display: none;
  }

  .img-lcsb {
    margin-right: 1%;
    width: 120px;
    display: none;
  }
}

// Ultra-small screen ==================================================================================

@media (max-width: 650px) {
  .img-banner-main {
    margin-left: 9px;
    bottom: -8px;
    max-width: 160px;
  }

  .img-uni-lu {
    margin-left: 20px;
    width: 40px;
    height: auto;
    padding: 12px 17px 0px 16px;
  }

  .img-lcsb {
    display: none;
    bottom: -6px;
    margin-right: 10%;
    position: relative;
    width: 80px;
  }
}