.header{
    background-image: linear-gradient(rgba(4,9,30,0),rgba(255,255,255,0.0));
    min-height: 85vh;
}

.activities-season-selector{
    width: 90%;
    margin: auto;
    min-height: 15vh;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.activities-season-selector .flex-item{
    width: 100%;
    height: 100%;
    text-align: center;
    padding: 10px;
    border-radius:10px;
    background-color: rgb(255, 255, 255);
    transition:0.5s
}

.activities-season-selector h1{
    display: inline-block;
    position: relative;
}

.activities-season-selector .flex-item:hover{
    width: 100%;
    height: 100%;
    text-align: center;
    padding: 10px;
    border-radius:10px;
    color:rgb(255, 255, 255);
    background-color: rgb(0, 0, 0);
    transition:0.5s
}

.activities-season-selector .active{
    color:rgb(255, 255, 255);
    background-color: rgb(0, 0, 0);
}

/* .activities-season-selector h1:after {
    content: '';
    position: absolute;
    width: 100%;
    transform: scaleX(0);
    height: 3px;
    bottom: 0;
    left: 0;
    background-color: black;
    transform-origin: bottom right;
    transition: transform 0.3s ease-out;
  }

.activities-season-selector .flex-item:hover{
    /* background-color: rgba(232, 232, 232, 1); */
    /* color: #FFF; */
    /* cursor: pointer;
} */

/* .activities-season-selector h1:hover:after{
    transform: scaleX(1);
    /* background-color: aqua; */
    /* transform-origin: bottom left; */
/* }   */

@media(max-width: 600px){
    .activities-season-selector h1{
        font-size: 18px;
    }
}
.activities{
    width: 80%;
    margin: auto;
    text-align: center;
    padding-top: 20px;   
}

.activities p{
    margin-bottom: 20px;
    margin-top: 10px;
    font-size: 26;
    font-weight: 300;
    color: #777;
    line-height: 25px;
}
.activities_col{
    flex-basis: 47%;
    margin-bottom: 5%;
    text-align: center;
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    cursor: pointer;
}


.activities_col .image_bend{
    /* background-color: rgba(100, 100, 100, 0.9); */
    top:0;
    left:0;
    background-image: linear-gradient(rgba(255,255,255,0), rgb(0,0,0,0.0));
    position:absolute;
    width: 100%;
    height: 100%;
    transition: 0.5s;
}

.activities_col .image_bend:hover{
    background: rgba(0, 0, 0, 0.3);
}

.activities_col .image_bend:hover h3{
    /* top: 50%; */
    bottom:50%
   
}

.activities_col img{
    width:100%;
    display: block;
}

.activities_col h3{
    color: white;
    position: absolute;
    bottom: 5%;
    left: 50%;  
    width: 100%;
    transform: translateX(-50%);
    transition: 0.5s;
    text-shadow: -1px 0 black, 0 1px black, 1px 0 black, 0 -1px black;
}


/* the lightbox */
.lightbox {
    display: block;
    position: fixed;
    z-index: 1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    text-align: center;
    background-color: rgba(100, 100, 100, 0.9);
  }

.poster .close_button_symbol{
    width: 20px;
    height: 20px;
    padding: 10px;
    cursor: pointer;
}

.poster .close_button{
    text-align: center;
    width: 40px;
    height: 40px;
    border-radius: 30px;
    background-color: rgb(255, 255, 255);
    margin: 10px;
    font-size: 22px;
    position: absolute;
    right: -25px;
    top: -25px;
}

.poster .close_button:hover{
    background-color: rgb(199, 199, 253);
    transition: 0.5s;
}

.poster{  
    display: inline-block;
    margin: 4vh auto;
    /* width: 500px; */
    /* height: 96vh; */
    width: 100%;
    position: relative;
    background-color: rgb(255, 255, 255);
    /* background-color:rgba(230, 230, 230, 255); */
}

.poster{
  width: 80%;
  padding: 20px;
}

.poster_col_left{
    flex-basis: 48%;
}

.poster_col_right{
    flex-basis: 48%;
    text-align: left;
}

.poster_col{
    display: flex;
    flex-wrap: wrap;
    align-content: center;
}

.poster img{
    width:100%;
    border-radius: 10px;
    color: #777;
}

.poster h2{
    margin-bottom: 10px;
    font-weight: 300;
}

.poster h3{
    margin-bottom: 5px;
    font-weight: 300;
    width: 100%;
}

.poster p{
    margin-bottom: 20px;
    margin-top: 0px;
    font-size: 26;
    font-weight: 300;
    color: #777;
    line-height: 25px;
}