body{
    margin:0;
    padding:0;
    font-family: 'Lato', sans-serif;
    
}




.container{
    max-width:1170px;
}


/********* header logo nav *********/




.header_fixed{
    background: rgba(255, 255, 255, 0.35);
    color: #fff !important;
    position: fixed;
    right: 0;
    left: 0;
    z-index: 1030;
    height: 70px;
    box-shadow: 0px 2px 12px -5px rgba(0,0,0,0.75);
}

#nav3{
    transition:all .200s;
  /*    padding: 25px 15px;*/
        padding: 10px 15px;
}


.nav-transparent{
   
    height: 70px;
  /*  padding: 25px 15px !important;*/
        padding: 10px 15px !important;
}



.nav-colored{
    background: #fff;
    height:45px;
  /*  padding: 13px 15px !important;*/
    color: #000 !important;
    padding: 0 !important;
}


.a-transparent{
    color: #fff !important;
}


.a-colored{
    color: #000 !important;
}








.nav2 li{
    float: left;
    list-style-type: none;
    display: block;
    position: relative;
    padding: 0 15px;
    
}


.nav2{
    float: right;
}
.nav2 li a{
    padding: 0 15px;
    text-decoration: none;
    color:#fff;
    transition:all .200s;
}


.nav2:after, .nav2 li:after{
clear: both;
}


#nav3 li a{
    color:#fff;
}








.slider{
/*    background-image: url(img/plane.jpg); */
    position: relative;
    transition:all 2s linear;
    max-width:100%;
    background-color: #000;
}

.mySlides, .mySlides img{
    transition:all 2s linear;
    width: 100%;
        margin: auto;
    display: block;
}



.fade3 {
  -webkit-animation-name: fade;
  -webkit-animation-duration: 1.5s;
  animation-name: fade;
  animation-duration: 2s;
}

@-webkit-keyframes fade {
  from {opacity: .2} 
  to {opacity: 1}
}

@keyframes fade {
  from {opacity: .2} 
  to {opacity: 1}
}





.caption_slider{
    position: absolute;
    z-index: 100;
    top: 120px;
    color: white;
    width: 80%;
    left: 10%;
    display: block;
}


.caption_slider h3{
    font-size:28px;
        margin-bottom: 20px;
}

.caption_slider p{
    font-size:15px;
}





.navbar-toggle .icon-bar {
    background-color: #000;
}

.navbar-toggle {
    border: 1px solid #999 !important;
}





/********* section_about_me *********/

.section_about_me{
        padding: 80px 0;
    
}

.section_about_me > div {
    display:flex;
    flex-wrap: wrap;
}

.section_about_me > div > div{
    width:50%;
    margin-bottom: 20px;
    font-size: 16px;
    font-weight: 300;
    line-height: 1.4;
    letter-spacing: 0.5px;
}

.section_about_me > div > div >img {
    margin:auto;
    display: block;
}


.section_about_me h3{
    position:  relative;
}

.section_about_me h3:after{
    content: "";
    width: 30px;
    height: 3px;
    position: absolute;
    top: 30px;
    left: 0;
    background: #00ffff;
}








/********* section_alternate *********/
.section_alternate {

        padding: 80px 0;
    margin: 4px 0 0px 0;
    background-color: #F4F5FA;
    box-shadow: 0px 0px 20px -8px rgba(0,0,0,0.75);
}

.section_alternate > div {
    display:flex;
    flex-wrap: wrap;
}

.section_alternate > div > div{
    width:33.3%;
    position: relative;
    padding-left: 70px;
}


.section_alternate i{
    position: absolute;
    left: 0;
    top: 10px;
    font-size: 48px;
    color: #2690D6;
}

.section_alternate p{
    margin: 15px 0;
}

.section_alternate span{
    font-size: 18px;
    line-height: 35px;
}



/********* section_counters *********/

.section_counters{
    padding: 80px 0;
}

.section_counters > div > div{
    display:flex;
    flex-wrap: wrap;
}

.section_counters > div > div > div{
    width:25%;
}

.section_counters{
    background-image: url(img/luke-chesser-2347.jpg);
    color:#fff;
    text-align: center;
    background-attachment: fixed;
    background-position: center top;
    background-repeat: no-repeat;
    background-size: cover;

}
.section_counters p{
font-weight: 300 !important;
    line-height: 1.5;
    font-size: 30px;
        margin-bottom: 40px !important;
}




/********* section_my_skills *********/


.section_my_skills{
padding: 80px 0;
  box-shadow: 0px -3px 7px -2px rgba(0,0,0,0.75);
}

.section_my_skills h3{
font-weight: 500;
color: #4c5e60;
 line-height: 1.5;
    text-align: center;
}

.sec_line{
margin-bottom: 20px;
    font-size: 16px;
    font-weight: 300;
    line-height: 1.4;
    letter-spacing: 0.5px;
}

.section_my_skills > div > div{
display: flex;
    flex-wrap: wrap;
}

.section_my_skills > div > div > div{
width:33.3%;
    padding:20px;
}

.section_my_skills > div > p{
text-align: center;
}

.section_my_skills > div > div h2{
display: inline-block;
    font-size: 18px;
    line-height: 35px;
}

.section_my_skills > div > div i{
    line-height: 37px;
    font-size: 28px;
    margin-right: 15px;
    text-align: center;
    color: #2690D6;
}


/********* section_call_me *********/

.section_call_me{

        padding: 20px 0;
    margin: 5px 0 0 0;
    background-color: #F4F5FA;
    box-shadow: 0px 1px 8px -2px rgba(0,0,0,0.75);
    
}


.section_call_me > div{
    display:flex;
    flex-wrap: wrap;
    
}
.section_call_me > div > div{
width:40%;
}


#opt1{
    flex:2;
}

#opt1 p:first-child{
    font-weight: 500;
    color: #4c5e60;
    margin: 0 0 30px 0;
    line-height: 1.5;
    font-size: 27px;
    -webkit-font-smoothing: antialiased;
}

#opt1 p:first-child > span{
    color:#2690D6;
      text-shadow: 0px 0px 1px rgba(150, 150, 150, 1);
}



.btn-info{
    background-color: #2690D6 !important;   
}



#opt2{
    flex:1;
}


/********* footer *********/


.footer{
    color: #D1D1D1;
    background: #313131;
    background-image: url(img/pattern.png);
 
    min-height:270px;
}

.navbar-brand{
    color:#00FFFF;
    font-size:30px !important;
}






.nav>li>a:focus, .nav>li>a:hover {
    text-decoration: none;
    background-color: rgba(255, 255, 255, 0) !important;
        
}

.nav>li>a:hover{
    color:#00FFFF !important;
}

.nav>li>a{
letter-spacing: 2px;
}



@media screen and (max-width: 900px) {



.caption_slider h3{
    font-size:24px
}

.caption_slider p{
    font-size:12px
}
    
}



@media screen and (max-width: 810px) {


    .caption_slider{

    display: none;
}
    
}






@media screen and (max-width: 700px) {
 .header_fixed{
    position: relative;
height: auto;
}
    
    #nav3 li a{
        color:#000;
    }
    #nav3 li{
        border:1px solid #eee;
              
    }
    .nav li a{
        color:#000 !important;
    }
    
    .navbar-brand{
    font-size:25px !important;
}
    
    
    
    .section_about_me > div > div{
        width:100%;
    }
    
    .section_alternate > div > div{
        width:100%;
    }

    .section_counters > div > div > div{
    width:100%;
}
    
    .section_my_skills > div > div > div{
width:100%;
   
}
    .section_call_me > div > div{
width:100%;
}
    #opt1 {
    flex: none;
}
    .caption_slider{

    display: none;
}
}










#slider::before {
    content: "";
    position: absolute;
    bottom: 0px;
    border-right: 50px solid transparent;
    border-left: 50px solid transparent;
    border-bottom: 50px solid #FDFDFD;
    z-index: 99;
    left: 50%;
    transform: translate(-50%, 0);
}

#slider::after {
    content: "\f103";
    font-family: FontAwesome;
    position: absolute;
    bottom: 0px;
    z-index: 99;
    left: 50%;
    font-size: 25px;
    animation: arrow-down 1s infinite;
}


@keyframes arrow-down {
  0% {
      transform: translate(-50%, 0);
      opacity:1;
    
  }
    
 75% {
 transform: translate(-8px,18px);
 opacity:1;
    
  }
    
    
    
  100% {
     transform: translate(-8px,25px);
      opacity:0;
  }
    

  }




.contact1 {
    padding: 70px 0 0 0;
}


.contact1, .contact2 {
    font-size: 20px;
    color: #fff;
    text-align: center;
}


.contact2 {
    color: #00ffff;
    padding: 15px 0 0 0;
}


.contact1 i, .contact2 i {
    font-size: 35px;
    margin-right: 15px;
}



#opt2 a{
        padding: 10px 40px !important;
}


.brain_img{
    width: 100%;
    max-width: 450px;
}


/*
.modal-backdrop.fade {
  
    opacity: 0.5 !important;
}

.fade{
    opacity:1 !important;
}

.modal{
        top: 60px !important;
}



.fade {

    -webkit-transition: opacity .15s linear;
    -o-transition: opacity .15s linear;
    transition: opacity .15s linear;
}

.show{
     transition: opacity .15s linear;
}


*/