/*------------------------------------*\
    		$tutorial css 
\*------------------------------------*/
/*
	* General
	* PlayButton
	* Media query
*/
body {
    background-color: #000;
}

.text-sm {
    font-size: 2.25rem;
    margin-bottom: 40px;
    line-height: 1.2;
}

.rl-row-1440 .description_white {
    color: rgb(200, 200, 200);
    line-height: 1.5;
    font-weight: 300;
}

/*------------------------------------
    		$General
------------------------------------*/
.cc2-tutorial .tab-content {
    border: 2px solid #82be0f;
    padding-right: 40px;
    padding-left: 40px;
}

.tab-content li {
    font-size: 0.85rem;
}

i.fa-lg {
    vertical-align: -10%;
}

.buttons i {
    color: #82be0f;
}

.buttons:hover i {
    color: #000;
}

#tabs {
    list-style: none;
    padding: 0;
}

#tabs li {
    padding: 0;
}

#tabs li:nth-child(-n+3) {
    padding-right: 15px;
}

#tabs li button {
    border: #282828;
    background-color: #282828;
    color: #fff;
    font-size: calc(2vw);
    float: left;
    font-weight: bold;
    text-align: center;
    padding: 10px;
    width: 100%;
}

#tabs li:hover button {
    border: #82be0f;
    background-color: #82be0f;
}

#tabs li button:focus {
    outline: none;
}

#tabs li.active button {
    border: #82be0f;
    background-color: #82be0f;
    color: #000;
}

.video-group {
    padding-top: 40px;
    padding-bottom: 40px;
}

.video-group > div {
    padding-top: 30px;
    padding-bottom: 30px;
}

.video-group .text-sm {
    margin: 0;
}

.video-group .text-sm i {
    background-color: #82be0f;
    color: #000;
    font-size: 2rem;
    font-weight: bold;
    padding-right: 20px;
    padding-left: 20px;
}

.img-learnBanner {
    border: 2px solid #383838;
}

.rl-wrapper-bottom {
    padding-top: 0;
    padding-bottom: 60px;
}

.rl-wrapper-topbottom {
    padding-top: 60px;
    padding-bottom: 60px;
}

.background-black {
    background-color: rgb(0, 0, 0);
}

.background-darkgray {
    background-color: rgb(40, 40, 40);
}

.rl-row-1440 .title {
    color: rgb(130, 190, 15);
}

/*------------------------------------
    		$PlayButton
------------------------------------*/
/*----- play video icon ------*/
.cc2-tutorial .rl-rel {
    position: relative;
    display: inline-block;
    max-width: 100%;
}

.rl-play-wrapper {
    border: 2px solid rgba(255, 255, 255, 0.7);
    pointer-events: none;
    position: absolute;
    top: auto;
    left: auto;
    bottom: 10%;
    right: 6%;
    width: calc( 10px + 3.125vw );
    height: calc( 10px + 3.125vw );
    border-radius: 50%;
    margin: calc( ((40px + 3.125vw) / 2) * (-1) ) 0 0 calc( ((40px + 3.125vw) / 2) * (-1) );
    background: rgba(255, 255, 255, 0.8);

    /*transform: translate(-50%,-50%);*/
    border: 2px solid rgba(255, 255, 255, 0.7);
    -webkit-transition: background 0.3s cubic-bezier(0.165, 0.84, 0.44, 1), transform 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    -o-transition: background 0.3s cubic-bezier(0.165, 0.84, 0.44, 1), transform 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    transition: background 0.3s cubic-bezier(0.165, 0.84, 0.44, 1), transform 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.rl-rel:hover .rl-play-wrapper {
    border: 2px solid rgba(255, 255, 255, 0.8);
    background: rgba(255, 255, 255, 0.8);
    -webkit-transform: scale(1.1, 1.1);
    -moz-transform: scale(1.1, 1.1);
    -ms-transform: scale(1.1, 1.1);
    -o-transform: scale(1.1, 1.1);
    transform: scale(1.1, 1.1);
}

.rl-play {
    /*color: white; 
    font-size: calc( 10px + 1.5625vw );*/
    width: 0;
    height: 0;
    border-style: solid;
    border-width: calc( 8px + 0.625vw ) 0 calc( 8px + 0.625vw ) calc( 12px + 0.9375vw );
    border-color: transparent transparent transparent rgba(32, 32, 32, 0.8);
    margin-left: calc( 2.8px + 0.375vw );
}

.rl-row-1440-fix {
    max-width: 1440px;
    margin: 0 12.1%;
    padding-right: 15px;
    padding-left: 15px;
}

/*------------------------------------
    		$Media query
------------------------------------*/
@media screen and (max-width: 1200px) {
    	/*------------------------------------
        		$PlayButton
    	------------------------------------*/
    .rl-play-wrapper {
        width: calc( 20px + 3.125vw );
        height: calc( 20px + 3.125vw );
    }

    .rl-play {
        font-size: calc( 10px + 1.5625vw );
    }
}

@media screen and (max-width: 991px) {
    #tabs li:nth-child(-n+3) {
        padding-right: 10px;
    }
}

@media screen and (max-width: 768px) {
    #tabs li button {
        font-size: 1.5rem;
    }

    #tabs li:nth-child(-n+3) {
        padding-right: 0px;
    }

    .tab-content {
        padding-right: 15px;
        padding-left: 15px;
    }

    	/*------------------------------------
        		$PlayButton
    	------------------------------------*/
    .rl-play-wrapper {
        width: calc( 40px + 3.125vw );
        height: calc( 40px + 3.125vw );
    }

    .rl-play {
        font-size: calc( 20px + 1.5625vw );
    }
}

@media screen and (max-width: 500px) {
    #tabs li button {
        font-size: 4.5vw;
    }

    .tab-content {
        padding-right: 0;
        padding-left: 0;
    }
}