body {
  font-family: 'Lato', sans-serif;
}

.row {
  overflow: hidden;
}

#wrapper1 a {
  color: #ea901b;
}

h1, h2, h3, h4, h5, h6 {
  text-transform:uppercase;
  font-size: inherit;
  color: #666666;
  margin: 0 0 50px 0;
  padding: 0;
}

p {
  font-size: 20px;
  line-height: 27px;
  margin-bottom: 22px;
}

.arrow_box_down {
  position: relative;
  background: #ffffff;
  border-bottom: 1px solid #dedede;
  padding-top: 1em;
}
.arrow_box_down:after, .arrow_box_down:before {
  top: 100%;
  left: 48%;
  border: solid transparent;
  content: " ";
  height: 0;
  width: 0;
  position: absolute;
  pointer-events: none;
}

.arrow_box_down:after {
  border-color: rgba(255, 255, 255, 0);
  border-top-color: #ffffff;
  border-width: 20px;
  margin-left: -20px;
}
.arrow_box_down:before {
  border-color: rgba(222, 222, 222, 0);
  border-top-color: #dedede;
  border-width: 21px;
  margin-left: -21px;
}

.arrow_box_down_green {
  position: relative;
  background: #ffffff;
  border-bottom: 1px solid #7b999b;
  padding-top: 1em;
}
.arrow_box_down_green:after, .arrow_box_down_green:before {
  top: 100%;
  left: 48%;
  border: solid transparent;
  content: " ";
  height: 0;
  width: 0;
  position: absolute;
  pointer-events: none;
}

.arrow_box_down_green:after {
  border-color: rgba(255, 255, 255, 0);
  border-top-color: #7b999b;
  border-width: 20px;
  margin-left: -20px;
}
.arrow_box_down_green:before {
  border-color: rgba(222, 222, 222, 0);
  border-top-color: #7b999b;
  border-width: 21px;
  margin-left: -21px;
}

.arrow_box_down_grey {
  position: relative;
  background: #ffffff;
  border-bottom: 1px solid #f1f1f1;
  padding-top: 1em;
}
.arrow_box_down_grey:after, .arrow_box_down_grey:before {
  top: 100%;
  left: 48%;
  border: solid transparent;
  content: " ";
  height: 0;
  width: 0;
  position: absolute;
  pointer-events: none;
}

.arrow_box_down_grey:after {
  border-color: rgba(255, 255, 255, 0);
  border-top-color: #f1f1f1;
  border-width: 20px;
  margin-left: -20px;
}
.arrow_box_down_grey:before {
  border-color: rgba(222, 222, 222, 0);
  border-top-color: #dedede;
  border-width: 21px;
  margin-left: -21px;
}

#slider .row,
#users .row,
#mobile .row,
#features .row,
#ad_free .row,
#lists .row {
  padding-top: 80px;
  padding-bottom: 80px;
}

#slider .row .row,
#users .row .row,
#mobile .row .row,
#features .row .row,
#whats_new .row .row,
#ad_free .row .row,
#lists .row .row {
  padding: 0;
}

#slider {
  background-color: #fff;
  border-bottom: 1px solid #dedede;
  z-index:9999;
}
  #slider h1 {
    font-size: 39px;
  }
  #slider a.button {
    font-size: 20px;
    padding: 25px;
  }
  #slider #cards {
    overflow: hidden;
    float: right;
    position: relative;
    width: 309px;
  }
    #slider #cards ul {
      position: relative;
      margin: 0;
      padding: 0;
      list-style: none;
    }
      #slider #cards ul li {
        position: relative;
        display: block;
        float: left;
        margin: 0;
        padding: 0;
        width: 309px;
        height: 195px;
        text-align: center;
        overflow: hidden;
      }
      #slider #cards ul li img {
        -webkit-box-shadow: 3px 3px 9px 0px rgba(0,0,0,0.71);
        -moz-box-shadow: 3px 3px 9px 0px rgba(0,0,0,0.71);
        box-shadow: 3px 3px 9px 0px rgba(0,0,0,0.71);
        margin-bottom: 15px;
        display: none;
      }

#users {
  background-color: #fff;
  text-align: center;
  z-index: 9998;
}
  #users .span4 {
    /*padding: 0 1.5% 0 1.5%;*/
    /*width: 28.914894%;*/
    cursor: pointer;
  }
    #users .span4:nth-child(1),
    #users .span4:nth-child(2) {
      border-right: 1px solid #dedede;
      margin-right: -1px;
    }
    #users .span4:hover a.button {
      opacity: 1.0;
    }
  #users h2 {
    font-size: 30px;
    margin-bottom: 32px;
    margin-top: 110px;
  }
  #users a.button {
    font-size: 20px;
    padding: 20px 0;
    width: 80%;
    margin: 0 auto;
    opacity: 0.0;
    color: #fff;
    background-color: #ea901b;
    -webkit-transition: all 1s ease;
    -moz-transition: all 1s ease;
    -ms-transition: all 1s ease;
    -o-transition: all 1s ease;
    transition: all 1s ease;
  }
  #users #user_student {
    z-index: 9999;
  }
    #users #user_student::after {
      content: "";
      background: linear-gradient(rgba(255, 0, 0, 0.45),rgba(255, 0, 0, 0.45));
      background-image: url('/images/user_student.png');
      background-repeat: no-repeat;
      background-position: 102px -175px;
      opacity: 0.1;
      z-index: -1;
      width: 100%;
      height: 175px;
      position: absolute;
      top:0;
      left: 0;
    }
      #users #user_student:hover:after {
        opacity: 0.50;
        background-position: 102px 0px;
        -webkit-transition: opacity 1s ease;
        -moz-transition: opacity 1s ease;
        -ms-transition: opacity 1s ease;
        -o-transition: opacity 1s ease;
        transition: opacity 1s ease;
      }
  #users #user_teacher {
    z-index: 9999; 
  }
    #users #user_teacher::after  {
      content: "";
      background-image: url('/images/user_teacher.png');
      background-repeat: no-repeat;
      background-position: 90px -153px;
      opacity: .1;
      z-index: -1;
      width: 100%;
      height: 153px;
      position: absolute;
      top: 23px;
      left: 0;
    }
      #users #user_teacher:hover:after {
        opacity: 0.50;
        background-position: 90px 0px;
        -webkit-transition: opacity 1s ease;
        -moz-transition: opacity 1s ease;
        -ms-transition: opacity 1s ease;
        -o-transition: opacity 1s ease;
        transition: opacity 1s ease;
      }
  #users #user_professional {
    z-index: 9999;
  }
    #users #user_professional::after {
      content: "";
      background-image: url('/images/user_professional.png');
      background-repeat: no-repeat;
      background-position: 95px -153px;
      opacity: 0.1;
      z-index: -1;
      width: 100%;
      height: 153px;
      position: absolute;
      top: 23px;
      left: 0;
    }
      #users #user_professional:hover:after {
        opacity: 0.50;
        background-position: 95px 0px;
        -webkit-transition: opacity 1s ease;
        -moz-transition: opacity 1s ease;
        -ms-transition: opacity 1s ease;
        -o-transition: opacity 1s ease;
        transition: opacity 1s ease;
      }
    

#mobile {
  background-color: #7b999b;
  color: #fff;
  text-align: center;
  z-index: 9997;
}
  #mobile .span4 {
    /*padding: 0 1.5% 0 1.5%;*/
    /*width: 28.914894%;*/
  }
    #mobile .span4:nth-child(1),
    #mobile .span4:nth-child(2) {
      border-right: 1px solid #ffffff;
      margin-right: -1px;
    }
  #mobile h2 {
    font-size: 30px;
    color: #fff;
  }
  #mobile img {
    margin-bottom: 35px;
  }
  #mobile a {
    color: #ea901b;
  }

#features {
  background-color: #fff;
  position: relative;
  z-index: 9996;
}
  #features h2 {
    font-size: 30px;
  }
  #features .row .span4 {
    margin-right: 0;
    padding: 24px 0;
    border-right: 1px solid #dedede;
    border-bottom: 1px solid #dedede;
    /*width: 32.914894%;*/
    text-align: center;
    height: 157px;
  }
    #features .row .span4:last-child,
    #features .row .span4.last_child {
      border-right: 0px;
    }
    #features .row:last-child > .span4,
    #features .row.last_child > .span4.last_child {
      border-bottom: 0px;
    }
    #features .row .span4 .cover {
      position: absolute;
      background-color: #fff;
      top: 0;
      bottom: 0;
      height: 100%;
      width: 100%;
      z-index: 9999;
      -webkit-transition: all 1s ease;
      -moz-transition: all 1s ease;
      -ms-transition: all 1s ease;
      -o-transition: all 1s ease;
      transition: all 1s ease;
    }
      #features .row .span4 .cover:hover,
      #features .row .span4 .cover:focus {
        opacity: 0.0;
      }
      #features .row .span4 .cover h3 {
        margin-top: 30%;
      }
    #features .row .span4 .content {
      opacity: 1;
      -webkit-transition: all 1s ease;
      -moz-transition: all 1s ease;
      -ms-transition: all 1s ease;
      -o-transition: all 1s ease;
      transition: all 1s ease;
      position: absolute;
      top: 0;
      bottom: 0;
      height: 94%;
      background-color:#666666;
      padding: 6px 12px;
      color:#fff;
    }
      #features .row .span4 .content p {
        position: relative;
        top: 50%;
        transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        -webkit-transform: translateY(-50%);
      }
      #features .row .span4 .content:hover,
      #features .row .span4 .content:active,
      #features .row .span4 .content:click {
        opacity: 1.0;
      }  

#whats_new {
  background-color: #f1f1f1;
  border-bottom: 1px solid #dedede;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  pointer: pointer;
  z-index: 9995;
}
  #whats_new .container {
    margin-bottom: 0px;
    padding-bottom: 80px;
  }
  #whats_new h2 {
    font-size: 30px;
  }
  #whats_new ul {
    font-size: 20px;
    line-height: 27px;
    margin-bottom: 22px;
    margin-left: -18px;
    position: relative;
  }
  #whats_new .faux_scroll {
    overflow-y: scroll;
    overflow-x: hidden;
    height: 200px;
    position: relative;
  }  

#ad_free {
  background-color: #fff;
}

  #ad_free .container {
    margin-bottom:0;
    border-bottom: 1px solid #dedede;
  }
  
    #ad_free .container .row {
      margin-bottom: 0px;
    }
    
    #ad_free .container .row p:last-child {
      margin-bottom: 0;
    }

  #ad_free h2 {
    font-size: 30px;
  }

#lists {
  background-color: #fff;
  font-size: 15px;
  line-height: 23px;
}
  #lists h2 {
    margin-bottom: 25px;
  }
  #lists ul {
    list-style: none;
    margin-left: -40px;
  }
  #lists .span4 {
    width: 29.70%;
    padding-right: 1em;
    padding-left: 1em;
    cursor: pointer;
    border-right: 1px solid #dedede;
    margin-right: -1px;
  }
  #lists .span4:last-child {
    border-right: 0px;
  }