@import url("https://fonts.googleapis.com/css?family=Raleway");

:root{
    --glow-color: hsl(364 100% 34%);
}

*,
*::before,
*::after{
    box-sizing: border-box;
}

body{
    margin: 0;
}

.block_mess{
    position: relative;
    left: 5px;
    overflow: auto;
    width: 400px;
    border-radius: 3px;
    background-color: lightblue;
    padding: 5px;
    border: solid;  red #32a1ce;
    margin-bottom: 5px;
}

.block_mess_m{
    position: relative;
    left: 450px;
    overflow: auto;
    width: 400px;
    border-radius: 3px;
    background-color: lightgreen;
    padding: 5px;
    border: solid;  red #32a1ce;
    margin-bottom: 5px;
  }



.block_2{
    position: absolute;
    left: 300px;
    width: 100%;
    height: 100%;
    background-image: url("images/background.jpg");
   }

.block_1{
    position: absolute;
    left: 0px ;
    width: 300px;
    height: 100% ;
    background-image: url("images/space.jpg");
}
.blockchat{
    position: absolute;
    left : 1px;
    width : 100%;
    height : 80%;
    bottom: 10%;
    overflow:auto;
}
.chatbox{
    position: absolute;
    overflow: auto;
    bottom : 0%;
    width : 100%;
    height: 10%;
    background-color: grey;

}



.titre{
    text-align: center;
    
}
.center
{
    text-align: center;
}

.pform
{
    width: 90%;
    position: relative;
    left: 50%;
    transform: translate(-50%, 0%);
}
.prof
{
    overflow: scroll;
    height: 100%;
}
.test{
    position: absolute;
    bottom: 5%;
    left: 30%;

    text-align : center;
}

.form_css input {
    display:block;
    margin-bottom: 10px;
}
.inputbasic{
    border : 1px solid grey;
    border-radius: 3px;
    padding: 5px;
    transition: all 0.5s ease;
}
.inputbasic:focus{
    background-color: lightblue ;
    color: black;
    
}

E

.btn_log[class="btn_log"] {
    position: relative;
    color: var(--glow-color);
    cursor:pointer;
    padding: 0.35em 1em;
    margin : 10px 0;
    border: 0.15em solod var(--glow-color);
    border-radius: 0.45em;
    background: none;
    perspective: 2em;
    font-family: "Raleway", sans-serif;
    font-size: 1em;
    font-weight: 900;
    letter-spacing: 1em;
    
    -webkit-box-shadow: inset 0px 0px 0.5em 0px var(--glow-color),
                        0px 0px 0.5em 0px var(--glow-color);
    -moz-box-shadow:inset 0px 0px 0.5em 0px var(--glow-color),
                    0px 0px 0.5em 0px var(--glow-color);
    box-shadow:inset 0px 0px 0.5em 0px var(--glow-color),
               0px 0px 0.5em 0px var(--glow-color);
    animation: border-flicker 2s linear infinite;
}
.btn_log[class="btn_log"]:hover{
    border-color: var(--glow-color);
    border-radius: 0.45em;
    padding: 0.35em 1em;
    background: none;
    box-shadow: 0 1px 1px var(--glow-color) inset, 0 0 8px rgba(82, 168, 2.bouton:hover{
    cursor:pointer;
    background-color:#83c0f8;
}36, 0.6);
    outline: 0 none;
}
.glowing-btn{
    position: relative;
    color: var(--glow-color);
    cursor:pointer;
    padding: 0.35em 1em;
    margin : 10px 0;
    border: 0.15em solod var(--glow-color);
    border-radius: 0.45em;
    background: none;
    perspective: 2em;
    font-family: "Raleway", sans-serif;
    font-size: 1em;
    font-weight: 900;
    letter-spacing: 1em;
    
    -webkit-box-shadow: inset 0px 0px 0.5em 0px var(--glow-color),
			0px 0px 0.5em 0px var(--glow-color);
    -moz-box-shadow:inset 0px 0px 0.5em 0px var(--glow-color),
		    0px 0px 0.5em 0px var(--glow-color);
    box-shadow:inset 0px 0px 0.5em 0px var(--glow-color),
	       0px 0px 0.5em 0px var(--glow-color);
    animation: border-flicker 2s linear infinite;
}
.glowing-btn::before{
    content: "";
    position: absolute;
    top:0;
    bottom: 0;
    left: 0;
    right: 0;
    opacity: 0.7;
    filter: blur(1em);
    transform: translateY(120%) rotateX(95deg) scale(1,0.35);
    background: var(--glow-color);
    pointer-events:none;
}
.glowing-btn::after{
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0;
    z-index: -1;
    background-color: var(--glow-color);
    box-shadow: 0 0 2em 0.2em var(--glow-color);
    transition: opacity 100ms linear;
}
.glowing-btn:hover{
    color: rgba(162,0,255,0.0);
    text-shadow: none;
    animation: none;
}
.glowing-btn:hover:before{
    filter: blur(1.5em);
    opacity : 1;
}
.glowing-btn:hover:after{
    opacity : 1;
}
@keyframes border-flicker {
    0% {
	opacity: 0.1;
    }
    2% {
	
	opacity : 1;
    }
    4% {
	opacity: 0.1;
    }
    8%{
	opacity: 1;
    }
    70% {
	opacity: 0.7;
    }
    100% {
	opacity : 1;
    }
@media only screen and (max-width: 600px) {
    .glowing-btn{
	font-size: 1em;
    }
}
.lebouton{
    position:absolute;
    display: inline-block;
    left:70%;
    background-color: #7b38d8;
    border-radius: 10px;
    border: 4px double #cccccc;
    color: #eeeeee;
    text-align: center;
    font-size: 18px;
    padding: 5px;
    width: 200px;
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    -o-transition: all 0.5s;
    transition: all 0.5s;
    cursor: pointer;
    margin: 3px;
}

.b_message{
    width: 80%;
    left: 10px;
    padding: 10px 20px;
    margin: 2px 0;
    box-sizing: border-box;
    background-color : white;
    overflow: auto;
}

.b_pseudo{
    border: 4px double #cccccc;
    border-radius: 10px;
    width: 400px ;
    padding: 6px ;
    
    margin: 6px 0;
    box-sizing: border-box;
    left: 40%;
    

}